00284nam a2200109 a 4500008004100000050001500041100001700056245004200073260003000115300002000145350000900165120416s1988    xx |||||||||||||| ||    u  aTH 900 Sha  aSharma, S. C10aConstruction equipment and management  abKhanna Publishersc1988  avi, 580p. : ill  a0.00