000 00277nam a22001337a 4500
999 _c3919
_d3919
020 _a9788121914628
082 _a547
100 _aHarold Hart & Other's
245 _aOrganic Chemistry
250 _a9th
260 _aNew Delhi
_bS. Chand
_c1997
300 _a572
942 _cBK