000 00386nam a2200133Ia 4500
008 220718s1962||||xx |||||||||||||| ||und||
082 _a515.353
_bEPS
100 1 _aEpstein, B
245 1 _aPartial differential equations
_bintroduction
_cB. Epstein
260 _aBombay
_bTata McGraw-Hill
_c1962
300 _ax
_e273
690 _aPartial Differential Equations
942 _cBK
999 _c15786
_d15786