Eckerselex, C.E. <br/><br/>
A comprehensive english grammar for foreign students 
/ C.E. Eckersley and J.M. Eckersley 
. - London  : Longman , 1985
. - 440 p.  ; 19 cm. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0582520428 
<br/><br/><label>Source: </label> Don 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0 5