00585cam a22001934a 4500003001000000005001700010008004100027020001400068040002500082041000800107044000800115080000700123245011000130260004100240300002700281504004500308650001900353655001900372AR-SsjUIB20250710145552.0250429s1969    xxk           000 0 eng d  a850660238  aAR-SsjUIBcAR-SsjUIB0 aeng  axxk  a5300aSources of physics teaching :bSelected articles reprinted from volumenes 3 to 9 of Contemporany Physics.  aLondon :bTaylor and Francis,c1969.  a124 p. :bil. ;c26 cm  aBibliografía en p.123-124 referencias. 7aFísica2lemb 7aLibro2unescot