000 00315nam a2200145Ia 4500
008 130410s9999 xx 000 0 und d
100 _aNARAYAN RAO,B.V.
245 _aMODERN PHYSICS
250 _a
260 _bWILEY EASTERN
_a
_c1987
270 _aDELHI
300 _a
650 _aPHYSICS
_b
942 _2ddc
_cBK
999 _c2925
_d2925