Leonard M. Fuld

Total quality through intelligence programs

Leonard M. Fuld, 1991 .

Monitoring the Competition: Find Out What's Really Going On Over There

Leonard M. Fuld, 1988 .

The New Competitor Intelligence: The Complete Resource for Finding, Analyzing, and Using Information about Your Competitors

Leonard M. Fuld, L. Fuld, 1994 .

Competitor intelligence : how to get it, how to use it

Leonard M. Fuld, L. Fuld, 1986 .