Longo, Frederick R <br/><br/>
Experiments in chemistry / 
F. R. Longo ... [et al.] 
 - New York :  McGraw-Hill Book,  1968 
 - 295 p. ;  25 cm. 
<br/><br/><label>LCCN: </label>68-13520 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry