Problem solving in science and technology :  extending good classroom practice / 
edited by Mike Watts. 
 - London :  David Fulton in association with the Roehampton Institute,  1994 
 - viii,152p (pbk) 
<br/><br/><label>ISBN: </label>1853462705 
<br/><br/><label>Nat. Bib. No.: </label>b9480497 
<br/><br/><label>Dewey Class. No.: </label>507.1041