GRABER G., HAENSLER U. & WIEHL P. (1988). Removable Partial Dentures. New York: Thieme.
GRABER George, HAENSLER Urs and WIEHL Peter. 1988. Removable Partial Dentures. New York: Thieme.
GRABER G., HAENSLER U. and WIEHL P. (1988). Removable Partial Dentures. New York: Thieme.
GRABER George, HAENSLER Urs and WIEHL Peter. Removable Partial Dentures. New York: Thieme. 1988.