000 00370nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aG. Venkatappa Rao
245 0 _aAirport engineering
260 _aNew Delhi
260 _bTata Mcgraw Hill Book Co.
260 _c1992
300 _a165p.
365 _b99
650 _aCIVIL
942 _cDBK
999 _c21277
_d21277