00910nam a2200217 4500 1/8658 720811s1971 enka bs 10000 eng 034015702X 8978 DLC GR-PeUP 331.2 PR Professional obsolescence : a symposium held at Cambridge, England, in June 1970 / sponsored by the NATO Scientific Affairs Division; edited by S. S. Dubin. London : English Universities Press, 1971. [6], 121 p. : illus. ; 24 cm. Includes two papers in French. Includes bibliographical references. Occupational retraining Congresses. Professional education Congresses. Dubin, Samuel Sanford, 1914- ed. North Atlantic Treaty Organization. Scientific Affairs Division. INST UNIPILB MAIN 20040709 331.2 PR 00109487 00109487 LOAN 0 1