000 00265nam a2200121Ia 4500
008 220821s2006 xx 000 0 eng d
100 _aCHADDHA, G. S.
245 0 _aQUNTUM MECHANICS
250 _a1ST
260 _bNEW AGE
_c2006
300 _a561
942 _2ddc
_cBTECH
999 _c890
_d890