00438    a2200169   4500003000800000008004100008020001500049041001200064082001300076100001700089245003800106250001200144260003600156300002400192650003500216700001700251WUSLLib200922b           ||||| |||| 00| 0 eng d  a0140511563  aEnglish  a503bPEN  aUvarov, E.B.  aThe penguin dictionary of science  a6th ed.  bPenguin books,c1964aNew York:  a[iv], 468p.;c19cm.  aNatural sciences & mathematics  aIssacs, Alan