Rowlands, David <br/><br/>
Problem-solving in science and technology:  teacher's manual/ 
David Rowlands 
 - Cheltenham, England  Stanley Thornes  1987 
 - xviii,182p.:  ill.  24cm 
<br/><br/><label>ISBN: </label>0748711090 
<br/><br/><label>LC Class. No.: </label>Q182  / R79 1987