00000cam a22000004a 4500 UP-99796217610426092 Buklod 20120724131435.0 m |q d | ta 820602s1982 dcu rb |000 0|eng d (iLib)UPD-00187106104 na CU-IT NCTS LIBRARY NCHRP research on bridge engineering an NCHRP staff digest of the progress and status of bridge engineering research under the National Cooperative Highway Research Program. Washington, D.C. Transportation Research Board, National Research Council 1982. 8 p. 28 cm. National Cooperative Transit Research & Development Program : Research Results Digest Number 132. May 1982 Bibliography: p. 4-7. Bridges Design and construction. Research United States. Bridges Design and construction. Research United States. National Cooperative Highway Research Program. UPD NCTS Book