000
00299nam a2200121Ia 4500
008
221117b |||||||| |||| 00| 0 eng d
040
_a
BGL
_c
BGL
082
_a
515.35 P9 MAT
100
_a
John, Fritz
245
0
_a
Partial Differentail Equations
260
_a
New Delhi
_b
Springer
_c
2009
942
_c
GB
999
_c
21600
_d
21600