000 00500nam a2200205Ia 4500
008 210531s9999||||xx |||||||||||||| ||und||
020 _cRs.399.2
_a9788122435856
040 _aSOPALSBBS
082 _a547.59
100 _aBANSAL, R.K
245 _aHETEROCYCLIC CHEMISTRY
250 _a5TH
260 _bNEWAGE
_aNEWDELHI
_c2018
300 _a561
500 _aPBS/64004
650 _aHETEROCYCLIC
650 _aPHARMACY
942 _cBK
999 _c60509
_d60509