000 00455nam a22001817a 4500
020 _a8181282205
082 _a547.69 GUP
100 _aGuptha,R.R
245 _aHeterocyclic Chemistry Vol.11
260 _aIndia
_bSpringer
_c2005
300 _a638
505 _aPrinciples ,Three-and Four Membered Heterocycles with 98 Figure and 34 Tables
650 _achemistry
650 _aheterocycle
700 _aKumar,M
700 _aGuptha,V
942 _cBK
999 _c3424
_d3424