000
00290nam a2200109Ia 4500
008
230130s1930 xx 000 0 und d
041
_a
eng
082
_a
516.24
100
_a
Brown, Frederick G. W.
_9
1475736
245
_a
Plane Trigonometry
260
_a
London
_b
Macmillan & Co. Limited
_c
1930
999
_c
958323
_d
958323