000 00270pam a2200109a 44500
082 _aTR
_bNCH-346
100 _aK. L. Black
245 1 _aImplementation strategies for sign retroreflectivity standards
260 _a
_b
_c
700 _aS. F. Hussain
997 _aTR6912 C
999 _c406046
_d406046