TY - BOOK AU - Maxfield, Brent TI - Essential PTC Mathcad Prime 3.0 : a guide for new and current users SN - 9780124104105 AV - QA76.95.M435 2014 PB - Academic Press KW - MathCAD KW - Numerical analysis - Computer programs KW - Computer-aided engineering KW - Engineering mathematics - Data processing KW - QA ER -