Altshuller, G. S., <br/><br/>
40 principles :  TRIZ keys to innovation / 
 Forty principles 
by Genrich Altshuller ; with new material by Lev Shulyak ; drawings by Uri Fedoseev ; translated and edited by Lev Shulyak and Steven Rodman. 
 - 3rd ed. 
 - 135 p. :  ill. ;  28 cm. 
 - TrizTools ;  1 .
<br/><br/><label>ISBN: </label>0964074036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions<br/>Buluşlar<br/>Creative thinking<br/>Yaratıcı düşünce
<br/><br/><label>LC Class. No.: </label>T212  / .A17 2002