00414nam a2200121Ia 4500008004100000024005500041082001900096100006100115245003600176260002500212600002200237650003300259250506s9999    xx            000 0 und d  a15B-22-EL, 15B-199-EL, 15B-211-EL & 15B-239-EL  a621.244072 BEH  aBehzad Hussain, Abdul Saboor, Anas Ahmed & Muhammad Saad 0aVariable Pressure Water Turbine  aKarachi:bUIT,c2015  aPower Engineering  aBachelor of Engineering (BE)