TY  - RPRT
TI  - Analysis of pebble data received from H. F. Albee 
AU  - Natrella, Mary G
PY  - 1955
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 3913
DO  - 10.6028/NBS.RPT.3913
ER  -