Swan, Michael <br/><br/>
The Cambridge English course   : practice book 1 
/ Michael Swan and Catherine Walter 
. - Cambridge  : Cambridge University Press, 1984
. - 128 p.  ; 25 cm.  + Cassette 
<br/><br/><label>ISBN: </label>0521289092 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0