TY - BOOK AU - DAVALLOO, PARVIZ AU - ALI BEG, SHAFKAT TI - PROCEEDINGS OF THE FIRST IRANIAN CONGRESS OF CHEMICAL ENGINEERING SN - 044441214X U1 - 660.206 PY - 1974/// CY - IrĂ¡n PB - ELSE KW - INGENIERIA QUIMICA ER -