© Universitatea din Bucuresti 2003.
No part of this text may be reproduced in any form without written permission of the University of Bucharest,
except for short quotations with the indication of the website address and the web page.
This book was first published on paper at the Editura Universitatii, under ISBN 973-575-549-1
Comments to: Vasile GORDON; Text editor & Web design: Laura POPESCU; Last update: December, 2003