000 00304nam a2200121Ia 4500
008 230223s9999 xx 000 0 und d
082 _a02/1994
100 _aNeeraj Gupta
245 0 _aNational Institute of Const. Management and Research
260 _c1994
502 _cProf.Jagbir Singh
942 _cTH
999 _c22193
_d22193