000 00305nam a2200121Ia 4500
082 _a519.5
_bCIV
245 _aCivil aviation statistics of Pakistan 1972-85
260 _aKarachi
_bCivil Aviation Authority
_c1987
300 _b267p.
546 _aeng.
650 _aStatistics-Pakistan
_915932
942 _cBK
999 _c18819
_d18819