Practical problem solver :  substitutes short cuts and ingenious solutions. 

 - ed. 
 - Cape Town :  The reader's digest association,  c1994. 
 - 447p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1874912254 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Questions and answers.
<br/><br/><label>LC Class. No.: </label>AG305  / .P73