00278nam a2200097Ia 450000500170000000800410001708200150005810000210007324500460009426000400014020260224040819.0260224s9999||||xx |||||||||||||| ||und||  a338.91 EMM  aArghiri Emmanuel 0aAppropriate or underdeveloped technology?  aNew York: John  Wiley & Sons.c1982