00000cam a22000004i 4500 UP-99796217610177163 Buklod 20120120144018.0 m |q d | ta 790702s1979 enka rb f000 0|eng d (iLib)UPD-00183803952 na na CU-IT NCTS LIBRARY Bailey, A. C. Estimating highway construction costs program COSMOS : drainage cost models by A. C. Bailey. Crowthorne, [Eng.] Transport and Road Research Laboratory 1979. 26 p. ill. 30 cm. Supplementary report - Transport and Road Research Laboratory 459 0305-1315 Includes bibliographical references. Roads Drainage Design Mathematical models. Culverts Costs Mathematical models. Roads Drainage Design Mathematical models. Culverts Costs Mathematical models. COSMOS. Transport and Road Research Laboratory. Supplementary report 459. UPD NCTS Book