000 00605nam a22002417a 4500
001 7540
035 _a(OCoLC)1010879650
003 CLSAUCC
005 20210706203807.0
006 a||||| |||| 00| 0
007 ta
008 180109n ||||| |||| 00| 0 spa d
040 _aCLSAUCC
_cCLSAUCC
_dCLSAUCC
084 _a372.6521 A 874 1971
100 1 _aAlexander, L.G.
245 1 0 _aPractice and progress :
_bsupplementary written exercises.
250 _a1a. ed.
260 _aLondon :
_bEditorial Longman.,
_c1971.
300 _a99 p.
650 4 _aENSEƑANZA
650 4 _aINGLES
999 _c7540
_d7540