000 00303nam a2200145Ia 4500
100 _aBhattacharya/Amitabha
942 _cBK
654 _atechnology
245 _aNew Technology
260 _bInstitution of Engineer
082 _a604.2
_bBHA
300 _a249
546 _aENGLISH
999 _c20729
_d20729