000 00280nam a2200109Ia 4500
008 211209s1974 xx 000 0 und d
041 _aeng
100 _aAHUJA, TD, BIRDI GS
245 _aCIVIL ENGINEERING IN MKS SYSTEM
260 _aNEW DELHI
_bRAJDANI
_c1974
300 _aXIV 286
999 _c100868
_d100868