TY - GEN AU - Holanda, Raymond TI - EVALUATION OF A VOLUME-RATIO SYSTEM FOR VACUUM GAGE CALIBRATION FROM 10 TO 10 TORR T2 - D-5406 PY - 1969/// PB - NASA,Washington, D.C. KW - Aerodynamics N1 - Technical Note D-5400-20 Bound Vol. No.101163; Contents: TR13764-83 ER -