000 00406pam a2200145a 44500
008 160408b1973 xxu||||| |||| 00| 0 eng d
082 _a401.9
_bEr95
100 _aErvin-Tripp, Susan M.
245 1 _aLANGUAGE ACQUISIGION AND COMMUNICATIVE CHOICE
260 _aCalifornia
_bStanford University Press
_c1973
300 _a383
650 _aLanguage And Languages
964 _gCIRC
997 _aA42267 C
999 _c254485
_d254485