000 00416nam a2200145Ia 4500
008 220718s1961||||xx |||||||||||||| ||und||
082 _a515.353
_bGRE
100 1 _aGreenspan, D
245 1 _aIntroduction to partial differential equations
_cD. Greenspan
260 _aBombay
_bTata McGraw-Hill
_c1961
300 _aviii
_e195
500 _aTMH
690 _aPartial Differential Equations
942 _cBK
999 _c15548
_d15548