000
00269 a2200121 4500
080
_a
5
_b
W 522 S
245
1
_a
Scientific method
_c
by F.W. Westaway
250
_a
New edn.
260
_c
1919
650
_a
Scientific Method
100
1
_a
Westaway, F.W.
_d
901
_a
14519
999
_c
24296
_d
24296