TY - BOOK AU - Hayat, M. A., AU - ED - ED - ED - ED - SN - 0442256760 (v. 1) SN - 2 PY - 1973///46 CY - New York PB - Van Nostrand Reinhold KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Technique KW - Enzymes.;Electron microscopy;Enzymes.;Microscopy, Electron N1 - Includes bibliographies; 5 ER -