TY - BOOK AU - Reque,Barbara Radner TI - The world past to present T2 - Heath social studies SN - 0669113913 (student textbook) PY - 1987/// CY - Lexington, Mass. PB - Heath KW - Social sciences KW - Study and teaching (Elementary) N1 - Includes index; v. 1. Student textbook --v. 2. Teacher's edition UR - http://www.archive.org/details/worldpasttoprese00requ UR - http://www.openlibrary.org/books/OL24224495M ER -