Practical skills in chemistry / 
John Dean ... [et al.]. 
 - 2nd ed. 
 - Harlow, England :  Pearson,  2011. 
 - xvii, 569 p. :  ill. (some col.) ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780273731184 (pbk.)  RM183.46