00663cam a2200205 4500 64415754 TxAuBib 20001108120000.0 001108s1975||||||||||||||||||||||||eng|u 9780316929028 7.95 0316929026 7.95 TxAuBib Weitzman, David, 1975. My Backyard History Book. Boston : Little, Brown and Company, 1975. Softback ; 128. Activies and projects, such as making time capsules and rubbings and tracing genealogy,. Juvenile. 20001108.