000 00272nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aAHUJA TD & BIRDI GS
245 _a"ROADS, RAILWAYS, BRIDGES AND TUNNEL ENGINEERING."
250 _a11
260 _c1993
_bSTANDARD BOOK HOUSE
999 _c26042
_d26042