00442nam a2200157 a 4500008004100000020001800041050001500059100002100074245006800095250001200163260003700175300002100212650001600233650001600249700001900265150618s1994    ||||||||||||||||| ||    u  a9780801679797  aRK 351 Pat  aBurns, Richard C10aPathways of the pulpcedited by Stephen Cohen; Richard C. Burns  a6th ed.  aSt Louis, Missouri:bMosbyc1994  axii, 753p.: ill. 0aENDODONTICS  aDENTAL PULP  aCohen, Stephen