00337cam a22001217a 4500008004000000082001200040245007400052260002600126300001000152650001600162650001400178700002300192180718b1972   xxu||||| |||| 00| 0 eng d  aT1 En36  aEconomics of engineering and social systemsced. by J. Morley English  aNew YorkbWileyc1972  a321p.  aEngineering  aEconomics  aEnglish, J. Morley