Mansur, M. A.. , Concrete beams with openings : analysis and design / M. A. Mansur, Kiang-Hwee Tan. ISBN: 0849374359 Subjects--Topical Terms: Concrete beams --Design and contruction.Prestressed concrete beams --Design and contruction. LC Class. No.: TA683.5 .B3 / .M36 1999