TY  - RPRT
TI  - Examination of failed four inch diameter cast iron pipe natural gas main, Hamden, Connecticut 
AU  - Shives, T Robert
PY  - 1978
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 78-1470
DO  - 10.6028/NBS.IR.78-1470
ER  -