000 00333nam a22001217a 4500
020 _a9789695440827
100 _aEngr. Zafar Mohy Ud Din
245 _aDarwaish
_cEngr. Zafar Mohy Ud Din
260 _aLahore
_bNastalique Matbooaat
_c2020
300 _a352p
942 _2ddc
_cBK
999 _c541241
_d541241