000
00297nam a2200121Ia 4500
008
200906s9999 xx 000 0 und d
082
_a
517.382 M978
100
_a
MURPHY.G.M
245
0
_a
ORDINARY DIFFERNTIAL EQUATIONS
260
_b
VAN NOSTRAND, NEW YORK
_c
1960
300
_a
23X15
942
_c
BK
999
_c
61918
_d
61918