00464nam a2200157 a 4500008004100000020001500041050001500056100002100071245007700092260004600169300002200215350000900237650001600246650002300262700002100285111207s1977    ||||||||||||||||| ||    u  a0398027463  aRK 270 Lan  aSippy, Francis H10aTextbook of dental radiographycby Olaf E. Langland and Francis H. Sippy  aSpringfield, Ill.bCharles C Thomasc1977  axvii, 380p.: ill.  a0.00  aRADIOGRAPHY 0aDENTISTRY--ATLASES  aLangland, Olaf E