TY - GEN AU - Pandey,G.N. TI - A textbook of Chemical technology: orgranic SN - 9780706986877 (pbk.) vol.2 AV - TP155 .H453 1968 U1 - 660.2 PY - 2009/// CY - New Delhi PB - Vikas Publishing KW - Chemical engineering KW - Chemical industry N1 - Includes appendixes ER -