000 00366nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aNarayana Rao, B.V.
245 _aEngineering Physics
250 _aFirst
260 _c1989
546 _aEnglish
942 _2ddc
_cBK
999 _c31065
_d31065
005 20220125170218.0