000 00476nam a22001937a 4500
999 _c21252
_d21252
003 OSt
005 20210726154319.0
008 210726b ||||| |||| 00| 0 eng d
020 _a9789332517561
040 _cLIRC
082 _a547 SIN
100 _aSingh, D. K.
_91557
245 _aConceptual problems in organic chemistry
250 _a3rd
260 _aDelhi
_bPearson
_c2015
300 _a517 p.
650 _xChemistry, Organic Chemistry
_91558
942 _2ddc
_cGB