000 00322nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a1.642 KHA
100 _aKhanna, P N
245 0 _aIndian Practical Civil Engineers
260 _bENGINEERS PUB
260 _c1999
300 _a22
650 _aMechanical Engineering
999 _c147478
_d147478