000 00288nam a22001337a 4500
999 _c4272
_d4272
082 _ai149
100 _aRobert J. Dixson
245 _aModern American English Book 1
250 _a1 Edición
260 _aUsa
_bRegents Publication
_c1988
300 _a259 p.
866 _a1
942 _cBK