01218cam a2200301 i 4500 532105130 TxAuBib 860618t19861982||||||||||||||||||||eng|u 85045397 9780064460293 pbk. 0064460290 pbk. (OCoLC)13746051 OHI eng OHI OCL OCLCQ BAKER BTCTA YDXCP BDX OCLCQ OCLCF OCLCQ OCLCO OCLCQ DILBD TxAuBib rda Gibbons, Gail. The post office book : mail and how it moves / by Gail Gibbons. New York : Harper & Row, 1986. ©1982. 32 unnumbered pages : color illustrations ; 18 x 22 cm. txt rdacontent n rdamedia nc rdacarrier "A Harper Trophy book.". A step-by-step description of what happens to mail from the time it is deposited in the mailbox to its arrival at its destination. Also includes brief historical facts about mail service in the United States. Postal service United States Juvenile literature. Postal service. United States. Juvenile works.