Report on the parazeylene dimethly terephthatab pyrified purified terepthlic acid (PTA)
India (govt. Of...........)
Report on the parazeylene dimethly terephthatab pyrified purified terepthlic acid (PTA) India (govt. Of...........) - New Delhi New Delhi, Govt. of India 1994 - 93p
Textbook
Report on the parazeylene dimethly terephthatab pyrified purified terepthlic acid (PTA) India (govt. Of...........) - New Delhi New Delhi, Govt. of India 1994 - 93p
Textbook
