Cambridge Dictionary of Scientists. Cambridge U. Press (2003)
Hutchinson Pocket Dictionary of Maths. Helicon (2004) EBSCO eBook
McGraw-Hill Dictionary of Mathematics. McGraw-Hill Professional (2003) EBSCO eBook
Hutchinson Everyday Numbers. Helicon (2004) EBSCO eBook
Oxford Handbook of Philosophy of Mathematics and Logic. Oxford U. Press (2005) EBSCO eBook
Schaum's Outline of Theory and Problems of Beginning Finite Mathematics. McGraw-Hill Professional (2005) EBSCO eBook