Maurice D. Wozniak

Warman's U.S. stamps field gui

Warman's U.S. stamps field guide

2011

Krause-Minkus Standard Catalog of Stamps & Prices 2004

2004

Krause-Minkus Standard Catalog of U.S. Stamps 2003

2003

2002 Krause-Minkus Stamps & Prices

2002

2003 Krause-Minkus Stamps and Prices

2002

Krause-Minkus Standard Catalog of Italy Stamps

2002

Krause-Minkus Standard Catalog of U.S. Stamps 2002 (Krause-Minkus Standard Catalog of U.S. Stamps, 5th ed)

2001

Standard Catalogue of Great Britain Stamps (Global Stamp Series)

2001

2001 Krause-Minkus Stamps and Prices

2000

Krause-Minkus standard catalog of Australia stamps

2000

Krause-Minkus standard catalog of Israel stamps

2000

Standard Catalog of U.S. Stamps 2001

2000

Krause-Minkus standard catalog of Canadian & United Nations stamps

1999