Ramachandran, Gurumurthy <br/><br/>
Occupational exposure assessment for air contaminants / 
Gurumurthy Ramachandran 
 - Boca Raton, FL :  Taylor & Francis,  2005 
 - 337 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>978156670609 1566706092 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution--Measurement<br/>Industrial hygiene