000 00401nam a2200181Ia 4500
008 210922s9999||||xx |||||||||||||| ||und||
035 _a18410
041 _aENG
082 _a546
_BPUR
100 _aPuri B.R
245 0 _aPrinciple Of In Organic Chemistry
250 _a1
260 _bNagin & Com
_aNOT DEFINED
_c1990
300 _a1109
500 _a456
650 _aChemistry
942 _cBK
999 _c18415
_d18415