Mathematics References

Four Colour Problem

By Thomas Lorie Saaty, Paul Kainen

Classical Potential Theory

By David H. Armitage, Stephen J. Gardiner

Materials Handbook (MECHANICAL ENGINEERING)

By Vaccari, John A.

Processing Water, Wastewater, Residuals, and Excreta for Health and Environmental Protection: An Encyclopedic Dictionary

By Nicolas G. Adrien

La chimie: Dictionnaire encyclopédique

By Angenault, Jacques

Encyclopedia of Environmental Control Technology: Volume 3: Wastewater Treatment Technology

By Paul Cheremisinoff (New Jersey Institute of Technology. Diplomate of the American Academy of Environmental Engineers.)

Biotechnology from A to Z

By William Bains (, Freelance science writer)

Handbook of Cosmetic and Personal Care Additives

By Michael Ash, Irene Ash

A Concise Oxford Dictionary of Mathematics

By Christopher Clapham

How Language Works: How Babies Babble, Words Change Meaning and Languages Live or Die

By David Crystal

What's that Tree?: The Simplest ID Guide Ever

By DK

McGraw-Hill Yearbook of Science & Technology 2009

By McGraw-Hill

Dictionary of Science for Everyone

By Leo Schneider, Herman Schneider

A Dictionary of Statistical Terms

By Marriott, F.H.C.

Cacti (Colour S.)

By Lamb, Edgar, Brian

Modeling Differential Equations in Biology

By Clifford Henry Taubes (Harvard University, Massachusetts)

A Dictionary for the Petroleum Industry

The Dictionary of Substances and their Effects (DOSE): N to R

By S D Gangolli

Algebra - An Intermediate Course

By Raymond A. Barnett

Strike Zone (Dale Brown's Dreamland, Book 5)

By Dale Brown, Jim DeFelice

Christmas Around the World (Young Reading (Series 1)) (3.1 Young Reading Series One (Red))

By Lesley Sims, Angelo Ruta

Words and Their Meaning

By Howard Jackson

Chemistry

By W. A. H. Scott

The Times Quick Crossword Book 12: 80 world-famous crossword puzzles from The Times2 (The Times Crosswords)

By The Times Mind Games

Butterflies of Britain and Europe (Michelin Green Guides)

By Goodden, Robert, Goodden, Rosemary, Bee, Joyce

The Hutchinsons Everyday Numbers (Maths)

By Listed, NO AUTHOR

Times Tables (Smiley Face)

By Reeves

Dividing (Test Book Fun)

Dictionary of Mathematics (Hutchinson dictionaries)

By Michael Upshall

How Long Is a Piece of String?

By Eastaway, Rob, Rob Eastaway, Jeremy Wyndham