TY - BOOK AU - Gerwick, Ben C. AU - Gerwick, Ben C. TI - Construction of prestressed concrete structures SN - 9780471181132 AV - 624.1834 GER 1993 U1 - 624.1834 GER 1993 PY - 1993/// CY - NewYork PB - John Wiley KW - Civil Engineering ER -