000 00397nam a2200157Ia 4500
001 2903
008 230330s9999 xx 000 0 und d
100 _aPcopeland, John G et al
245 0 _aPuertas a La Communication: An Activities Manual Third Edition
260 _aUSA
260 _bMcgraw-Hill Publishing Company
260 _c1990
300 _a158
700 _aKite, Ralph
942 _cBK
999 _c8722
_d8722