000 00284nam a2200097Ia 4500
008 140917b1990 xxu||||| |||| 00| 0 eng d
082 _a530.12, MATV
100 _aMathews, P M Venkataesan, K
245 _aTextbook of quantum mechanics
260 _aNew Delhi :
_bTata Mc Graw,
_c1990
999 _c231994
_d231994