000 00358nam a2200145Ia 4500
008 260319s9999 xx 000 0 und d
020 _a9.7881943225e+012
082 _a530.024
_bSAN/E
100 _aSankar,B N
245 0 _aEngineering Physics-1
250 _a1st Ed.
260 _aNew Delhi
_bNew Age International
_c2020
300 _a187p.
942 _cBK
999 _c50906
_d50906