000 00319nam a2200145 4500
020 _a8122405509
082 _a541.223 KAL
100 _aKalsi,P.S
245 _aStereochemistry conformation and mechanism
250 _a2nd
260 _aIndia
_bWiley
_c1990
300 _a507p
650 _astereochemistry
942 _cREF
999 _c955
_d955