Altshuller, Genrikh Saulovich, <br/><br/>
40 principles :  TRIZ keys to technical innovation / 
by Genrich Altshuller ; with new material by Lev Shulyak ; drawings by Uri Fedoseev ; translated and edited by Lev Shulyak and Steven Rodman. 
 - 137 páginas :  ilustraciones +  1 lámina. 
 - TrizTools ;  1 .
<br/><br/><label>ISBN: </label>9780964074057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventos.<br/>Pensamiento creativo.
<br/><br/><label>Dewey Class. No.: </label>608  / A469fa 2005