ARTHUR H NILSON, . (1987). DESIGN OF PRE-STRESSED CONCRETE. : JOHN WILEY AND SONS.
ARTHUR H NILSON, . 1987. DESIGN OF PRE-STRESSED CONCRETE. : JOHN WILEY AND SONS.
ARTHUR H NILSON, . DESIGN OF PRE-STRESSED CONCRETE. : JOHN WILEY AND SONS. 1987.