000 00359nam a22001337a 4500
008 200121b xxu||||| |||| 00| 0 eng d
082 _a547.59 Par
100 _aParashar,Rakesh Kumar
_910351
245 _aChemistry of Heterocyclic Compounds
260 _aAlied Informatic
_bAne Books
_c2019
300 _a388
600 _aChemistry
_910352
942 _2ddc
_cBK
999 _c26534
_d26534