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
Covers the concepts needed when both sides are bidding for the contract. It introduces preemptive opening bids, overcalls and takeout doubles.
Toll-free: (800) 462-6420
Direct: (717) 794-3800
FAX: (800) 338-4550
customercare@nbnbooks.com