00653nam a2200133Ia 4500008004100000040001700041082002300058100002300081110007000104245021700174260004200391300001600433650007000449190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta375.5bB862S  aPerkins, W H (Ed.)  aBritish Association for the Advancement of Science (1958: London) 0aScience in schoolsbproceedings of a conference under the auspices of the British association for the advancement of science held on April 17th and 18th, 1958, at the Royal Geographid society, LondoncW H Perkins  aLondonbButterworths Scientificc1958  aviii, 150p.  aScience-Study and teaching; Science teachers; Education-Curricula