TY  - BOOK
AU  - Cassriel,Betsy
TI  - Robot builders!
T2  - Scientists in action!
SN  - 9781422234266
U1  - 509.22 23
PY  - 2016///
CY  - Broomall, Pennsylvania : 
PB  - Mason Crest , 
KW  - Science  ; Scientists  ; Robots
N1  - Includes bibliographical references and index. ; Grades 9 to 12
ER  -