TY - GEN AU - Goodison,Martha W AU - Alter,Paul A AU - Shettel,Harris H ED - American Institutes for Research. ED - U. S. Govt. Printing Office , TI - Suggested modifications in State licensing manuals to encourage safety belt usage U1 - 629.2 23 PY - 1972/// CY - Washington PB - U.S. National Highway Traffic Safety Administration : For sale by the Supt. of Docs., U.S. Govt. Print. Off. KW - Automobiles KW - Seat belts ER -