TY - BOOK AU - Bansal Raj K TI - Heterocyclic chemistry SN - 9788122431438 (hbd) U1 - E8, N0;Q0-;2 Carc PY - 2010/// CY - New PB - Delhi New Age International Publishers KW - Heterocyclic chemistry KW - Chemistry N1 - Index 547-561p ER -