00831nam a2200277 i 4500 C2-0334799 PPAK 20180728134509.0 151202s2016 paua|||| ||||| | eng d 9781422234266 PPAK eng PPAK rda 509.22 23 509.22 CAS K Cassriel, Betsy, author Robot builders! Broomall, Pennsylvania : Mason Crest , 2016 48 pages : colour photographs ; 24 cm rdacontent text rdamedia unmediated rdacarrier volume Scientists in action! Includes bibliographical references and index. ; Grades 9 to 12 Science ; Scientists ; Robots Scientists in action! dc B 133203 133203 0 0 SP K 2015-12-02 1 K 509.22 CAS A01474086 2018-08-29 00:00:00 2018-08-15 B 0 0 PPAK K 2015-12-02 3 1 K 509.22 CAS A01474085 2024-07-23 13:02:43 2024-02-03 B