000 00248nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aSARUAI (JJ)
245 0 _aMODEM QUAANLUM MECHANICS
250 _a2
260 _bPENGUIN
942 _2ddc
_cSCIENCE
999 _c20040
_d20040