National Book Network
4501 Forbes Boulevard, Suite 200
Lanham, MD 20706
TEL 301.459.3366
4501 Forbes Boulevard, Suite 200
Lanham, MD 20706
TEL 301.459.3366
The Ultimate Value Tool is a set of 30 cards with five calibrated value sections, spanning from lights to darks.
Toll-free: (800) 462-6420
Direct: (717) 794-3800
FAX: (800) 338-4550
customercare@nbnbooks.com