00501nam a22001697a 4500 OSt 230628b |||||||| |||| 00| 0 eng d 578.15 H43P Hayat, M. A. Principles and Techniques of Electron Microscopy : biological applications / by M. A. Hayat ; Volume- 1 .- New York : Van Nostrand , 1970 xv,411p. Pure Sciences Life Sciences Electron Microscopy ddc BK 28685 28685 0 0 ddc 0 0 RAU RAU 2023-06-28 0 578.15 H43P 12110 2023-06-28 2023-06-28 BK