00309nam a22001337a 4500003000400000020001800004082001900022100002200041245003300063250000800096260004400104300000800148650001900156SGT  a9789352705702  a617.0707bE19P  aPurkait, S. Kumar  aEssentials of Oral Pathology  a4th  aNew Delhi, IndiabJaypee Brothersc2019  a722  aOral Pathology