000 00431pam a2200145a 44500
040 _aIIT, Kanpur
082 _a517.383
_bB46p
100 _aBers, Lipman
245 0 _aPartial differential equations
_cLipman Bers, Fritz John and Martin Schechter
260 _aNey York
_bJohn Wiley & Sons
_c1964
300 _axiii, 343p.
700 _aJohn, Fritz
700 _aSchechter Martin
997 _a55464 C
999 _c449642
_d449642