00645nam a2200181Ia 4500008004100000020001800041022001500059040001300074082001500087245015000102260003700252300003000289500005000319650002800369650002500397700002200422700001900444191130s2007##################000#0#eng##  a9783110196719  a2007039594  aACLcACL  a401.93 GUL  aFrequency effects in language acquisition : defining the limits of frequency as an explanatory conceptcedited by Insa Gülzow, Natalia Gagarina  aBerlinbMouton de Gruytercc2007  avi, 416 p. : ill. ; 24 cm  aIncludes bibliographical references and index  aFrequency (Linguistics)  aLanguage acquisition  aGagarina, Natalia  aGülzow, Insa