00782nam a2200229 4500 BD-KhUET 20120722114857.0 120722s1970 enka 001 0 eng 77506871 0582425433 DLC DLC DLC BD-KhUET 530 Hughes, Edward, 1888- 6028 Engineering science in SI units / by Edward Hughes and Christopher Hughes. Harlow, Longmans, 1970. xiv, 339 p. : illus., 22 cm. Includes index. Physics. Hughes, Christopher, M.I.Mech.E., joint author. 6029 ddc BK 6414 6414 0 0 ddc 0 0 KUETCL KUETCL GEN 1977-07-16 Green Book 20.00 0 530 HUG 3010000504 2012-07-22 00:00:00 1 2012-07-22 BK