PUCPR Search for 'an:139180'

Pride against prejudice work in the lives of older Blacks and young Puerto Ricans : [oral histories

Montclair, N.J. Allanheld, Osmun 1980 .
xi, 238 p. , "Prepared under contract number 21-36-73-51 from the Employment and Training Administration, U.S. Department of Labor." 24 cm..
0916672670

La innovación tecnológica y la sociedad

México UTEHA 1967 .
279 p. , Translation of : Technological innovation and society.

Technological innovation and society

New York Columbia Press 1966 .
vi, 214 p.