Preventive Medicine and public health
Card's contents:THE NATIONAL MEDICAL SER. FOR INDEPENDENT STUDY 550,320 CASSENS BRETT J. Preventive Medicine and public health / Brett J. Cassens. - 2 ed. - Baltimore [etc. ] : National Medical Ser. from Williams and Wilkins. Malvern i Harwal Publ. Co., [1992]. - XV, 497 s. ,26 cm (The National Medical Ser. for Independent Study) ISBN 0-683-06262-X