00394nam a2200121Ia 4500008004100000082000800041100002200049245004400071260003900115260000900154999001700163952009200180191010s9999    xx            000 0 und d  a150  aEdward H. Spicer   aHuman problems in technological change   aNew York: John Wiley & Sons, Inc.   c1952  c65770d65767  00104070aQUESTCLbQUESTCLd2019-10-10l0psau36r2019-10-10 00:00:00w2019-10-10yBK