Surface active agents and detergents-Methods of sample division
Kenya bureau of standardds
Surface active agents and detergents-Methods of sample division - Nairobi Kenya burreau of standards 1980
978-9966-19-080-2
Technology of other organic products
668.14SUR
Surface active agents and detergents-Methods of sample division - Nairobi Kenya burreau of standards 1980
978-9966-19-080-2
Technology of other organic products
668.14SUR