000
00287nam a2200109Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
Churchill, Ruel V.
245
0
_a
Fourier series & Boundary Value Problems
260
_a
New York
_b
Mcgraw-Hill1964
_c
1963
650
_a
Math
942
_c
BK
999
_c
1739
_d
1739