00640nam a2200205 i 4500 1/9476 761101s1976 enka b 00110 eng 0416823106 pbk. 9804 DLC GR-PeUP 620.8'2 MU Murrell, Hywel. Men and machines / Hywel Murrell. London : Methuen, 1976. 144 p. : ill. ; 18 cm. Essential psychology ; Includes bibliographical references and index. Man-machine systems. Essential psychology. INST UNIPILB MAIN 20040709 620.8'2 MU 00110664 00110664 LOAN 0 1