000 00319nam a2200145Ia 4500
008 230912s9999 xx 000 0 und d
082 _a PRA
100 _aPrakash, Satya
245 0 _aEngineering Physics Vol-Ii
245 0 _d2
260 _aMEERUT
260 _bPRAGATI PRAKASHAN
260 _c2015
300 _a264
999 _c72199
_d72199