Aigner, Walter <br/><br/>
Productivity Everywhere:  Wealth and prosperity for all : The riddles and phenomena of productivity in the amazing world of human activities : a treasure chest of ideas and creative adventure/  English 
Walter Aigner 
 - Australia:  Advances Productivity and Quality centre;  1997. 
 - xv,319p.  ill.,  21cm. 
<br/><br/><label>ISBN: </label>0646308017 
<br/><br/><label>Dewey Class. No.: </label>658.515  / AIG