qaqa» NRL-5444 (Report: SECRET! Naval Research Lab., Wash., D.C. OPERATION HAR DTACK -NEWSREEL, POWER -TIME AND TOTAL-THERMAL MEASUREMENTS. D. F. Hansen, J.£E. Perry and A. G. Rockman. Feb. 18, 1960. 60p. JUR 4 6 992 1. Hardtack _ 2. Teak Burst-_ Thermal Radiation 3. Orange Burst-Thermal Radiation I. Authors (3) Il. Corp. Author N8 OTO-58-2 (Report: CONFIDENTIAL) Albuquerque Operations Office, AEC REPORT OF THE MANAGER, OPER- ATION HARDTACK, PHASE I, ENIWETOK 1. Hardtack “Corp. Author PROVING GROUND, MARCH - SEPTEMBER 1958. 84p. N3 RM-2302-ARPA (Report: SECRET) : : Rand Corp., Santa Monica, Calif. i i sts 1, High Altitude Bur 2. TIC SURVEY OF THE ELECTROMAGNE I. R LEA NUC EFFECTS OF HIGH-ALTITUDE Il ORT DETONATIONS. QUICK KEY REP NO. 2 (ARPA ORDER 11-59). C.M. Hardtack Authors (4) Corp. Author Crain, R.W. Hendrick, Jr.. w.c. Hoffman and P. Tamarkin. 1958. 95p. Dec. 29, It