00506nam a2200181 a 450000500170000000800410001704100080005808200080006610000190007424500350009326400460012830000260017449000180020065000280021865000190024665000340026570000250029920260717090925.0260717s1972    ii            000 0 eng d  aeng04a8231 aToffler, Alwin10aFuture shock /cToffler, Alwin 1aLondon :bBantam forgien lanaguge,c1972.  a[14], 561 p. ; 18 cm.0 aBantam Books. 4aSocial history -- 1945- 4aSocial change. 4aCivilization, Modern -- 1950-1 aRen, Xiaoming, 1953-