00663cam a2200205 4500 55682846 TxAuBib 20020622120000.0 990619s1998||||||||||||||||||||||||und|u 9780676600650 $7.99 0676600654 $7.99 TxAuBib Hudgeons, Marc. Official 1999 blackbook price guide to United States postage stamps / Marc Hudgeons, N.L.G., and Tom Hudgeons. Twenty-first edition. 21st ed. New York : Ballantine Publishing Group, 1998. 460p : paperback ; 18cm. 19990619.