Larsen, Ronald W. <br/><br/>
Introduction to MathCad 15 / 
Ronald W. Larsen 
 - 3rd ed. 
 - Upper Saddle River, N. J. :  Prentice Hall,  c2011 
 - xi, 394 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780136025139 0136025137 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>MathCAD
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Data processing