00647nam a2200205Ia 450000100060000000300050000600500170001100800410002801000170006905000180008608200110010410000380011524501030015326000460025630000270030249000320032950000110036165000280037270000410040055574BIBL20160527190028.0730109s1961    nyua          00010 eng    a 61009886 /L0 aPE1075.5b.L3  a420.8210aLaird, Charlton Granteed.2Local10aEnglish as language: backgrounds, development, usagec[by] Charlton Laird [and] Robert M. Gorrell.0 aNew YorkbHarcourt, Brace & Worldc[1961]  a279 p.billus.c24 cm.0 aHarbrace sourcebooks2Local  a920331 0aEnglish language2Local10aGorrell, Robert M.ejoint ed.2Local