Men of science and invention / 
By the editors of American heritage. narrative by Michael blow, in consultation with Robert p. multhauf. 
 - 127 páginas 
 - American haritage junior library .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventores<br/>Científicos<br/>Ciencia--Historia
<br/><br/><label>LC Class. No.: </label>T212  / A53