000 005460000a22002050004500
999 _c28913
_d28913
003 MX-MxAU
005 20200526133111.0
008 3232372003 -usAD 8511123126eng11
020 _a0201619806
040 _aMX-MxAU
_cMX-MxAU
041 _aeng
082 _a428
_bM557n
100 1 _aMerdinger, Polly
245 1 0 _aNorthstar :
_bfocus on listening and speaking /
_cPolly, Merdinger
260 _aUSA :
_bLongman,
_c2003.
300 _a184 p. ;
_c10 x 22 cm.
590 _aC01
650 1 4 _aInglés
_927792
942 _cLB