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Books

Publisher: Rand McNally
ISBN10: 0528210688 ISBN13: 9780528210686 DDC: 912/.1383420973 LCC: G1201 Edition: (pbk.)
Publisher: CACI Marketing Systems
ISBN10: 0918417120 ISBN13: 9780918417121
Publisher: G. & C. Merriam Co
ISBN10: 0877790884 ISBN13: 9780877790884 DDC: 912 LCC: G1019