TY  - RPRT
TI  - American national standard N43.10; safe design and use of panoramic, wet source storage gamma irradiators (category IV) 
PY  - 1984
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS HB 142
DO  - 10.6028/NBS.HB.142
ER  -