Moore, Elaine <br/><br/>
Molecules great and small, Block 4 
/by Elaine Moore 
 - Milton Keynes  The Open University Press  1981 
 - 122 p. 
<br/><br/><label>ISBN: </label>355170234 
<br/><br/><label>Dewey Class. No.: </label>546.343  / OPE