00313nam a22001337a 4500003000400000020001800004082001800022100002600040245002800066250000800094260004700102300000800149650002200157SGT  a9789352500482  a617.695bB16M  aManappallil, John J.   aBasic Dental Materials   a4th  aNew Delhi, India bJaypee Publishersc2016  a606  aDental Materials