00740nam a2200241 c 4500001001500000005001500015008004100030010001600071020001500087040001900102049001200121050001600133052002100149082002200170100004600192245009700238260003600335300002800371504003000399650002200429653002300451963002400474WMO000062853  19950429140037940212s1972    us a     b    001d  eng    a   71172261  a0070178372  a011001c0110010 lWM57994 0aAZ108b.D7402a745.40148bD778s0 a745.40148a001.561 aDreyfuss, Henry,d1904-19720KAC20185585910aSymbol sourcebook:ban authoritative guide to international graphic symbols/dHenry Dreyfuss  aNew York:bMcGraw-Hill,c[1972]  a292 p.:billus.;c28 cm  aBibliography: p. 252-269. 0aSigns and symbols  aSYMBOLaSOURCEBOOK  aSignsaandasymbols