000 00538nam a22002177a 4500
999 _c8271
_d8271
003 OSt
005 20190821144618.0
008 190821b xxu||||| |||| 00| 0 eng d
020 _a9789386173683
040 _aACL
041 _aENG
082 _a621
_bGUP
100 _aGupta, O.P.
245 _aEnergy technology
260 _aNew Delhi:
_bKhanna Book Publishing,
_c2019.
300 _a793p.;
_bPAPER BACK
_c21 cm.
500 _aCivil Engineering
505 _aContents:
520 _aEnergy technology
653 _aCivil Engineering