Mercer County Library System
College Students Center
Part of Learning Express Library. Brush up on your reading, writing, grammar, vocabulary, math and science skills. Prepare for ACCUPLACER® and ASSET® college placement tests, CLEP® and DSST® exams, and graduate school admissions exams including the DAT®, GMAT®, GRE®, LSAT®, MAT®, MCAT® and PCAT®.