00317nam a2200121Ia 4500008004100000040001700041082002100058100001700079245004300096260003400139300001000173650001200183190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta500bP996B  aPyke, Magnus 4aThe Boundaries of SciencecMagnus Pyke  aLondonbGeorge G Harrapc1961  a224p.  aScience