Waqas Ahmed Arain creator Roll No. 09CS26 creator Supervisor - Asst. Prof. Iftikhar Ahmed creator Aziz Ahmed Jamali (Roll No. 09CS49) Muhammd Yasin Mahar (Roll No. 09CS46) Ahmed Nawaz Brohi (Roll No. 09CS70) Sanaullah Mahesar (Roll No. 09CS41) text Nawabshah QUEST 2013 monographic 46p R/2CS09