000 00481nam a22001457a 4500
008 150617b xxu||||| |||| 00| 0 eng d
020 _a9789814607773
050 _aPE 1001 .P949s 2014
100 _aPrieto, Margarita
245 _aLearning zone 4 : student book /
_bstudent book /
_cMargarita Prieto .--
260 _aMexico
_bMcGraw-Hill
_cc2014
300 _a127 pages.,
_bcolor illustrations., ;
_c27 cm.
_eStudent Book
500 _aAccompanying by CD-ROM.
942 _2lcc
_cBK
999 _c288263
_d288263