TY  - BOOK
AU  - Paravina, Rade D..
AU  - Powers, .,
TI  - Esthetic Color Training in Dentistry / 
U1  - 617.634 2 
PY  - 2004///
CY  - Missouri : 
PB  - Mosby, An Imprint of Elsevier , 
KW  - Endodontics
ER  -