000 00399nam a2200169Ia 4500
008 190302s9999||||xx |||||||||||||| ||und||
020 _c685
040 _aKharagpur College Library
082 _a541
_bJOU
100 _aJoule, J. A.
245 _aHeterocyclic chemistry
260 _bStanley thornes
_aIndia
_c1998
300 _a516 p.
650 _aChemistry
700 _aK. Mills
942 _cBK
999 _c1945
_d1945