000			00637nam a2200181Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a372.3 _bP451
245			_aScience in schools
260			_aLondon _bButterworths Scientific pub. _c1958
300			_aviii,150p.
500			_aProceedings 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 Geographical Society, London
650			_aElementary education
650			_aScience and nature study
700			_aPerkins W H _4ed.
942			_cBK
999			_c39812 _d39812