00480cam a22001934a 4500003001000000005001700010008004100027040002500068041000800093044000700101080000700108100002200115245001200137260003500149300002700184650001900211655001900230710003700249AR-SsjUIB20250710162842.0250429s1968    sp            000 0 spa d  aAR-SsjUIBcAR-SsjUIB0 aspa  asp  a531 aHaber-Schaim, Uri10aFisica.  aBarcelona :bReverté,c1968.  a365 p. :bil. ;c26 cm 7aFísica2lemb 7aLibro2unescot2 aPhysical science study committee