TY - BOOK AU - Troupe, Thomas Kingsley TI - Underwater robots SN - 9780716693345 AV - TJ 211.1 T861 2018 PY - 2018/// CY - Chicago, Illinois PB - World Book Inc. KW - Robots KW - Juvenile Literature KW - Underwater exploration KW - Remote submersibles N1 - Includes index ER -