000 00347nam a22001577a 4500
003 OSt
005 20200227144558.0
008 190101b xxu||||| |||| 00| 0 eng d
037 _bAir University
040 _cAUMC
100 _bRehman. Abbdul (111137)
245 _aPTCL
260 _aMultan;
_bAUMC,
_c2015.
300 _a25
942 _2ddc
_cBK
999 _c23193
_d23193