Allenspach, Heinz <br/><br/>
Flexible working hours / 
Heinz Allenspach 
 - Geneva :  ILO ,   1975 
 - 65 p. :  ill. ;  22 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9221011984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour welfare
<br/><br/><label>Dewey Class. No.: </label>331.83  / ALL