000 00427nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
020 _a9788174092304
082 _a628.3
_bGAR
100 _aSantosh Kumar Garg
245 0 _aSewage Disposal and Air Pollution Engineering
250 _a1
260 _aNew Delhi
_bKhanna
_c2015
300 _a"XX,1080p;"
500 _aQuantity Number: 16
650 _acivil
942 _cBK
999 _c58831
_d58831