000
00270pam a2200109a 44500
082
_a
TR
_b
NCH-346
100
_a
K. L. Black
245
1
_a
Implementation strategies for sign retroreflectivity standards
260
_a
_b
_c
700
_a
S. F. Hussain
997
_a
TR6912 C
999
_c
406046
_d
406046