YOTB specializes in books printed by Lindsay Publications, Inc.
"Lindsay's Technical Books Catalog" included many items published by other companies.
Lindsay's self-published books can be identified by the Product Codes used in past catalogs:
2 or 3 digits beginning with "8"
4 digits beginning with "4"
5 digits beginning with "2"
If you missed out on the "Lindsay's Leftovers" selection, many books
can still be purchased directly from the companies listed below.
Workman (Storey) Publishing