TY  - GEN
AU  - Robert R Lipman
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 2017-08-01 04:08:00
DO  - https://doi.org/10.6028/NIST.AMS.200-4
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 2017
TI  - STEP file analyzer user's guide (version 4):
ER  -