000 00345nam a22001577a 4500
003 OSt
005 20200227145222.0
008 190123b xxu||||| |||| 00| 0 eng d
037 _bAir University
040 _cAUMC
100 _bArif, Faraz (153014)
245 _aMEPCO
260 _aMultan;
_bAUMC,
_c2018.
300 _a42
942 _2ddc
_cBK
999 _c23687
_d23687