00417    a2200145   4500003000400000005001700004008004100021020001800062040000900080082001700089100002500106245008300131260004700214300001000261OSt20240823102759.0231018b        |||||||| |||| 00| 0 eng d  a9782745192622  coclc  a492.7bATW/M  aAtwan, Asaad Hussein  aMANAHIJ AL- BAHTH AL -ILMI =Research Methodology /cUsaf Haleel Ashad  Hussian  b Dar Ai Kotob Ai -ilmiyah,aBeirut:c1971.  a240 P