Indian Standard : Specification for Instruments, Plastic, Filling, Dental   : Part II -  Designation numbers 12, 20, 21, 46, 47, 153 and 183 

 - N.Delhi  Indian Standards Institution  1968 
 - 11p. 
<br/><br/><label>Subjects--Index Terms: </label>IS Code  IS : 3890(Part II)-1967 
<br/><br/><label>Dewey Class. No.: </label>615.472:616.314-72  / ISI