1. Profitable small scale manufacture of soaps and detergents: with suppliers of plant & machinery and raw materials )modern technology of soaps & detergents(
پدیدآورنده : written by Eiri Board of Consultants and Engineers; compiled by Sudhir Gupta
کتابخانه: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
موضوع : ، Soap,، Detergents
رده :
TP
991
.
P72
