Abdul Halim Abdullah,  Dr., <br/><br/>
KERJA MUDAH dengan Geometer's Sketchpad 5 / 
ABDUL HALIM ABDULLAH 
 - viii, 190 pages :  colour illustrations ;  22 cm 
<br/><br/> Includes index. 
<br/><br/>Bibliography: pages 185-188 
<br/><br/><label>ISBN: </label>9789834915209  RM25.00 
<br/><br/><label>Nat. Bib. No.: </label>M191-01736 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Geometer's sketchpad
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry--Data processing.<br/>Mathematics--Software.
<br/><br/><label>Dewey Class. No.: </label>516.00285