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- [5] AN INSTRUMENT FOR ACCURATE READING OF AN IMPROVED MEYERSTEIN HAEMATOCRIT TUBE JOURNAL OF PHYSIOLOGY-LONDON, 1949, 108 (04): : P32 - P33
- [6] An instrument for accurate sea level and wave measurement OCEANS'98 - CONFERENCE PROCEEDINGS, VOLS 1-3, 1998, : 405 - 408
- [7] AN INSTRUMENT FOR THE ACCURATE MEASUREMENT OF LOW OPTICAL DENSITIES JOURNAL OF SCIENTIFIC INSTRUMENTS, 1955, 32 (02): : 59 - 60
- [8] Direct reading instrument for the measurement of magnetic fields COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1938, 206 : 1172 - 1174
- [9] A DIRECT READING INSTRUMENT FOR THE MEASUREMENT OF SMALL DISPLACEMENTS JOURNAL OF SCIENTIFIC INSTRUMENTS, 1954, 31 (12): : 445 - 447