Venkateswarlu, D.(ed). Chemtech 1 : first volume of manual of chemical technology edited by D Venkateswarlu, K R Upadrashta and K D Chandrasekaran. - New Delhi S Chand and Company Limited 1984 - PV. Subjects--Topical Terms: Chemical engineeringMiscellany ChemtechChemical technology Dewey Class. No.: 660.02 / CHE