Bronfenbrenner, Martin. <br/><br/>
The ancillary sampler for economics / 
by Martin Bronfenbrenner, Werner Sichel, Wayland Gardner. 
 - 3rd ed. 
 - Boston, Mass. :  Houghton Mifflin,  1990. 
 - 107 p. 
<br/><br/> The book contains one floppy disk, ask for disk any librarian.  Includes transparency. 
<br/><br/><label>ISBN: </label>0395526469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.