
by JaneChisholm (Author), M . Johnson (Author)
-- Excellent backup to schoolwork
-- Contain experiments, puzzles and games to reinforce and enliven theoretical learning
                        Format:  Paperback
                         Pages: 48
                        Edition: illustrated edition
                        
                        
                        Publisher: Usborne Publishing Ltd 
 Published: 01 Sep 1984
                        
                        
                        
                        
                        
                        ISBN 10:  0860207099
 ISBN 13: 9780860207092