00476 a2200181 4500 067335 OSt 20211201152818.0 547.2 K12O Kalsi, P.S. Organic reactions and their mechanisms by P.S. Kalsi 2nd ed. New Delhi New Age International 2008 650p. Chemical reactions; Chemistry, Organic ddc BK 1258 1258 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-03-07 CHM 235.00 3 547.2 K12O 1621 2026-04-24 2026-04-07 2020-09-02 BK