TY - BOOK AU - J .K. Koehler TI - Advanced techniques in biological electron microscopy SN - 3-540-06049-9 U1 - 578.15 PY - 1973/// CY - New York PB - Springer Verlag berlin Heidelberg N1 - J .K. Koehler: Advanced techniques in biological electron microscopy. New York. Springer Verlag berlin Heidelberg, 1973. 3-540-06049-9--(578.15KOE) ER -