00326nam a2200121Ia 4500008004100000100001800041245006800059260003300127300000800160650001200168942000700180999001700187190216s9999||||xx |||||||||||||| ||und||  aJeffrey A.Lee 4aThe Scientific Endeavor Methodology And Prespectives Of Science  bPearson Education Asiac2000  a100  aPhysics  cBK  c34281d34281