00281nam a2200109Ia 4500008004100000082001900041100002000060245003400080260003400114300000800148650001500156191201s1989    xx            000 0 und d  a677.02832bLEH  aLEWIN, menachem 0aHigh Technology Fibers Part B  aNew YorkbMarcel Dekkerc1989  a332  aB.Tech(TE)