TY  - GEN
AU  - Lawrence A Salomone
AU  - Felix Y Yokel
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1979-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.IR.79-1936
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1979
TI  - an analysis of the responses from an Associated General Contractors of America (AGC) survey of trenching and shoring practices:
ER  -