000 00408nam a2200169Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
020 _cRS550
040 _e31660
_aMAIN
041 _aEnglish
082 _a547.59 B22H
100 _aBansal, Raj K
245 0 _aHeterocyclic Chemsitry
250 _a3rd ed.
260 _aNew Delhi
_bNew Age International
_c1999
300 _aviii, 494 p.
942 _cBK
999 _c103313
_d103313