TY - BOOK AU - Mansoob Ali Zaidi ED - Pakistan Engineering Council TI - Pakistan engineering congress : proceedings of 71st annual session 2006-2011 SN - 9789696030041 U1 - G 627.8 PY - 2011/// CY - Lahore,Pakistan PB - Pakistan Engineering Council KW - Dams N1 - 2 vols ER -