000 00273nam a2200109Ia 4500
082 _a315.549
_bCIV
245 _aCivil aviation statistics 1985-87, 1988-1990
260 _aKarachi:
_bCivil Aviation Authority,
_c1988.
300 _bvarious pages
546 _aeng
942 _cBK
999 _c29321
_d29321