The analysis of the problem of the reference of medical-cosmetic production on the example of the chemist's organizations cities of Perm - PDF (Russian)
Copyright (c) 2010 Разепина Я.А., Вихарева Е.В., Сульдин А.В.
![Creative Commons License](http://licensebuttons.net/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.