TY  - SER
TI  - Chemical engineering progress
PY  - 1947///
CY  - New York
PB  - American Institute of Chemical Engineers
KW  - Chemistry, technical
KW  - Periodicals
N1  - UKM: v.57-85 (1961-1989). Judul asal'Transactions of the American Institute of Chemical Engineers'. University Book Store, Petaling Jaya. RM924.50. Langganan tamat
ER  -