000 00373pam a2200145a 44500
008 230405s2021 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aP.S. Kalsi &
245 _aChemistry & Mechanism (Through Solved Problems)
260 _aNew Delhi
_bNew Age International ltd
_c2021
300 _a714
650 _aPhysics
700 _aR.S. Oza
906 _a19295
999 _c309793
_d309793