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Lee Eung-jun: Cleaning Studies: General Edition

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Description

The chief of the community has come out of clean, cleaning science - cleaning practice theory. The book was written by the representative for a small cleaning company or a professional who started cleaning business based on the unions that he had built for 14 years, running the cleaning industry in Ulsan. This representative jumped into the cleaning market for her university registration in '20 when she was first seen as a cleaning company. The representative, who has come to realize that cleaning is a difficult and professional field, based on the advances in materials engineering and materials, has always had a great deal of relief for schools and cleaning manuals to learn about cleaning. The reason why it was named "Sweeping" was that, like abroad, we were sure that our university would soon be recognized as a professional science known as Sung Kwang-sung. A former cleaning expert, who has been led by the belief that he is going to win a victory in invisible places, once said: “The inside of the cleaning department is also preparing a textbook, such as cleaning office and cleaning business. Four rare cleaning agents, which were released as their own brands, “IPO 9004 quality management, ISO 14001 environmental management, and a D-Bus of management from the Central Business Department of Mini-Vencher, have been certified as "Kind-Biz". Squash Cleaning School is a specific and field-based work for real cleaning experts. I hope to use this book to put cleaning paper in the professional position.

Korean title: 청소학: 일반편

Korean author: 이응준

Korean publisher: 더로드

ISBN-13: 9791163381532

Reviews

5.0
Based on 5 reviews
Showing 3 of 5 reviews
NE******
September 20, 2023

I was looking for a study and I wanted to make money and I bought it right away so that it could be used clearly.

PE***
July 22, 2021

This is a review from a publisher who gave you a book. We moved and called for the house cleaning company. What the fuck? I'm a professional, and I've seen you do this job at all! I didn't feel the discrimination of the housecleaning. Just how much I can do to get a bunch of people to share it with me on a matter of time and space? This book also says about the morning cleaning, and I told you at first that I would do it! But it didn't go as though it had never been explained. Why? I really

NE********
July 21, 2021

There are many people who consider cleaning to be a very insignificant thing. If you ask them if they have done the right cleaning, they won't answer it. Oh, yes? It is a phenomenon of ignorance and arrogance that has been born without a try or experience and yet with preconceived ideas and prejudices about the object of cleaning. I know how difficult and complicated it is to clean up like that. Knowing is a person who has done the right cleaning, and whose definition of what cleaning is. We

이응준: 청소학: 일반편
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