Flexural strength of unbonded prestressed concrete beams / -by R.J. Allen
Allen, R.J.
Flexural strength of unbonded prestressed concrete beams / -by R.J. Allen - Urbana, Illinois : University of Illinois, Department of Civil Engineering - [87] p. - Civil engineering studies. Structural research series ; no.-119 .
Flexural strength of unbonded prestressed concrete beams / -by R.J. Allen - Urbana, Illinois : University of Illinois, Department of Civil Engineering - [87] p. - Civil engineering studies. Structural research series ; no.-119 .