TY - BOOK AU - Ferris, Clifford D. AU - ED - ED - ED - ED - SN - 316281271 SN - 2 PY - 1980///];copyright 1980.46 CY - Boston PB - Little, Brown KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Equipment and supplies KW - Medical laboratories N1 - Includes index; Bibliography: p. 249; 5 ER -