Bottomley, William K. X- Rays ... Do I have to? [videorecording] / William K. Bottomley - Chapel Hill, NC. : Health Sciences Consortium, 1987 - 1 videocassette (VHS) (17 min.) : sd., col. ; 1/2 in. + 1 guidebook (16 p. ; 22 cm.) Koleksi APD Perpustakaan Perubatan ISBN: 870-VI-011 RM305.80 Subjects--Topical Terms: Radiography, Dental--Videocassettes National Library of Medicine Call No.: WN230D