SOUL Catalog فهرس المكتبة المركزية لجامعة 6 أكتوبر Search for 'au:"youssef el alfy."'

5 Engineering Hydraulics

By Alfy, Youssef El. egypt : al hakim press, 2000 . various bages : 25 cm..

By El Alfy, Youssef. Cairo : October 6 University., 2003 . various pages : 23 cm.. 9771932861

By El alfy, youssef. cairo : October 6university, 2000 . mp : 28cm.. 9775248302

By El Alfy, Youssef. Cairo : October 6 University., 2003 . various pages : 23 cm.. 977193287x

By Alfy, Youssef El. egypt : al hakim press, 2015 . 132 p : 25 cm.. 9771932853

By El alfy, youssef. cairo : October 6university, 2015 . mp : , كليه الهندسة 2015 28cm.. 9775248302

By youssef el alfy.. cairo : October 6 University، 2015 . 110 p ؛ , كليه الهندسة 2015 30 cm..

By El alfy, youssef. Cairo : Author, 2020 . 115 p : 25 cm.. 9789779079608

By El Alfy, Youssef. Cairo : Author, 2020 . 180 p. 25 cm.. 9789779079592