000 00366nam a22001577a 4500
003 OSt
005 20200227144501.0
008 181227b xxu||||| |||| 00| 0 eng d
037 _bAir University
040 _cAUMC
100 _bHassan, Anum (142009)
245 _aPak Arab Refinery Limited
260 _aMultan;
_bAUMC,
_c2018.
300 _a42
942 _2ddc
_cBK
999 _c23119
_d23119