Paterson, Ken   (1958- ) . <br/><br/>
Grammar Spectrum 1 :  elementary / 
Ken Paterson 
 - Repr. 
 - Oxford [etc.] :  Oxford University Press,  2008 
 - 104 p. :  il. 
<br/><br/> En la cub.: English rules and practice 
<br/><br/><br/>España 
<br/><br/><label>ISBN: </label>9780194314114 0194314111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lenguas Extranjeras<br/>Gramática