Pittie, H. V <br/><br/>
Characteristic classes of foliations 
H. V. Pittie 
 - London  San Francisco  Pitman Pub  c1976 
 - 107 p  25 cm 
 - Research notes in mathematics  10 .
<br/><br/> Contine bibliografie 
<br/><br/><label>ISBN: </label>0273003119 
<br/><br/><label>LCCN: </label>76026499 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foliations (Mathematics)<br/>Characteristic classes