Ergonomic requirements for office work with visual display terminals (VDTs) 

 - 38 p. 
 - CD ISO 9241-12 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ergonomia<br/>VDTs
<br/><br/><label>Universal Decimal Class. No.: </label>65.015.11  / E67