000
00271pas a2200097 454500
008
160820b1954 xxu||||| |||| 00| 0 eng d
022
_a
245
_a
TECHNICAL TRANSACTIONS
260
_a
WASHINGTON, DC
_b
U. S. DEPARTMENT OF COMMERCE
_c
1954
906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
472602
_d
472602