TY  - RPRT
TI  - Role articulation: primary target for the future.
AU  - J P Lysaught
PY  - 1972
DO  - 10.1016/s0001-2092(07)61141-7
UR  - https://pubmed.ncbi.nlm.nih.gov/4111140/
ID  - 4111140
ER  -