Axiomatic homotopy theory.- Examples of simplicial homotopy theories.

This accessible introduction for Ph.D. students and non-specialists provides Quillen's unique dev...

Almost no other book covering this crucial area makes this a must-have for DIY genealogists!This ...

No other book details how to find and use these critical resources for amateur genealogists!This ...

Genealogy expert W. Daniel Quillen offers valuable tools and resources for anyone tracing their E...

The essential follow-on guide from the author of our classic 'Secrets of Tracing Your Ancestors,'...

There is no better book to get beginners started in America's top hobby: genealogy!This new 7th e...

A must-have for any budding genealogist—fill that gap on your genealogy bookshelf!Part of the Qui...

No other book details how to find and use census and military resources for amateur genealogists!...

This accessible introduction for Ph.D. students and non-specialists provides Quillen's unique dev...