000 00281nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624
100 _aSuyambazhahan S
245 0 _aEngineering Practices
250 _a2
260 _bPhi Learning, New Delhi
_c2012
942 _cBK
999 _c22164
_d22164