Tough, Joan. <br/><br/>
The development of meaning :  a study of children's use of language / 
(by) Joan Tough. 
 - London :  Allen and Unwin,  1977. 
 - (9),198p ;  23 cm. 
 - Unwin education books ;  33 .
<br/><br/> ISBN 0-04-372021-8 Pbk :  2.95. 
<br/><br/>Bibl.: p.193-195. - Index. 
<br/><br/><label>ISBN: </label>004372020X :  6.00 0043720218 9780043720202 9780043720219 
<br/><br/><label>Nat. Bib. No.: </label>GB7708971  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children--Language.
<br/><br/><label>Subjects--Index Terms: </label>Children  Language skills  Acquisition