Normann, Richard A. creator text New York John Wiley & Sons, Inc. 1988 monographic xiv, 562 p. : ill. ; 23 cm. Includes bibliographical references, appendices and index. Bioinstrumentation Biomedical engineering Operational amplifier Computer interfacing Electronic devices Spectrophotometry Biopotentials Transducers FRAHS 591.028 NOR 047160514X (pbk)