TY - BOOK AU - Miller, Reagan AU - Parent, Samra TI - Engineers: Build models SN - 9781338054675 AV - TA177.M55 U1 - 620.001 PY - 2014/// CY - New York PB - Scholastic KW - Picture book KW - Science KW - Engineering KW - Family Room N1 - P ; 650 ; Lexile ; P ; Raz-Plus N2 - Describes how engineers use models to help them build planes, automobiles, houses, and other structures, and discusses the different kinds of models ER -