000
00289nam a2200109Ia 45e0
008
181001s1970 xx 000 0 und d
100
_a
Doetsch G.
245
0
_a
Intse. To the theory & App. Of laplace
260
_b
Springer pub.
_c
1970
300
_a
326
942
_2
ddc
_c
BK
999
_c
3257
_d
3257