Book reviews and notices : ALAN THOMAS,JOANNA CHATAWAY and MARC WUYTS,eds.,Finding out fast: Inves tigative skills for policy and development. New Delhi: Vistaar Publications,1998. 376 pp. Figures,tables,references,index. Rs. 395 (hardback) AND WILLIAM FOOTE WHYTE,Creative problem solving in the field: Reflections on a career. Walnut Creek: Alta Mira Press,1997. 162 pp. References,index. $42.00 (hardback)/$19.95 (paperback)

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