000 00277nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a530 BAS
100 _aBasavaraju, B
245 0 _aEngineering of Physics
260 _bNew Delhi
300 _b100
650 _aMECHANICHAL
999 _c136275
_d136275