00418nam a2200133Ia 4500008004100000082001400041100001500055245004900070260002700119300001400146490008900160600001300249650002200262140224s9999    xx            000 0 und d  a66.047 L8  aKeey, R.B.  aIntroduction to industrial drying operations  aOxfordbPergamonc1978  axix,376p.  aPergamon International Library of Science; Technology Engineering and Social Studies  aR.B.Keey  aDrying-techniques