000
003000000a22001210004500
027
_a
BS 1916 Pt. 2 : 1953
_q
1953
041
_a
eng
942
_c
SD
110
_a
BRITISH STANDARDS INSTITUTION
245
_a
BS 1916 Pt. 2 : 1953 : guide to selection of fits
260
_a
London
_b
BSI
500
_a
STD573
999
_c
25174
_d
25174