000 00294pam a2200121a 44500
008 230405s2019 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aChatwal & Anand
245 _aQuantum Mechanics
260 _aMumbai
_bHimalaya Publishing House
_c2019
300 _a740
906 _a19114
999 _c309612
_d309612