00309nam a2200121Ia 450000500170000000800410001702000180005808200190007610000250009524500270012026000300014730000100017720260205060015.0260111s9999||||xx |||||||||||||| ||und||  a9788184489217  a617.695  M312B  aManappallil, John J. 0aBasic dental materials  aLondonbJaypee pub.c2010  a441p.