000 00310nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a624:65
_bWAK
100 _aWakhlu, O N
245 0 _aCivil engineering management
260 _aNew Delhi
_bLight and Life
_c1978
650 _aCivil engineering
942 _cBK
999 _c32014
_d32014