00848cam a2200217 a 4500001001300000005001700013008004100030020001800071020002100089035001600110041000800126082001800134245018100152260009400333300003600427504002900463650003200492700002000524700001900544710006700563ocn12232988120151023231035.0890117s1988    sa abco       100 0 eng d  a9780620131285  z0620131284 (pbk)  asab8900483907beng04a331.1096821900aPeople for research and development 1988 :bproceedings of conference held in Pretoria, Republic of South Africa, 23-24 August 1988 /cedited by B.J. Richards and J.A. Hettema.  a[South Africa] :bAssociated Scientific and Technical Societies of South Africa,c[1988?]  aiv, 244 p. :bill., map, ports.  aIncludes bibliographies. 0aLabor supplyzSouth Africa.1 aRichards, B. J.1 aHettema, J. A.2 aAssociated Scientific and Technical Societies of South Africa.