00437nam a22001337a 4500 629.13 PRO L-37, P-183 C. A. E & R. A. S Pak Div 47410 Proceedings of seventh national aeronautical conference PAF Academy, Risalpur Vol II Risalpur: C. A. E & R. A. S Pak Div 1995 v, 728p,; 24cm 0 0 0 629_130000000000000_PRO MCE 379 ddc BK 550669 550669 0 0 ddc 0 0 MCE MCE 2014-11-19 0 629.13 PRO MCE-28955 2014-11-19 2014-11-19 BK