000 00435nam a2200181Ia 4500
003 50
008 200729s9999||||xx |||||||||||||| ||und||
040 _cCIC-UMAD
041 _aeng
050 _aPE1128
_bG53
100 _aM. Grittner, Frank
_98185
245 0 _aTheaching foreign languages
250 _a1a
260 _aEstados Unidos
_bHarper & Row
_c1969
300 _a370 p.
650 _aEnglish language
_98186
942 _2lcc
_cBK
999 _c6731
_d6731