000 00595nam a22001937a 4500
999 _c34640
_d34639
003 AR-SmCIES
005 20250212114327.0
008 250212s1950 d|||fr|||| 00| 0 eng d
040 _cAR-SmCIES
100 1 _aFriedman, Bernard
_99700
245 _aTechniques in solving partial differential equations
260 _as.f.:
_bs.f.,
_c1950.
300 _a169 p.:
_bgraf.;
650 7 _2INIST
_91301
_aPARTIAL DIFFERENTIAL EQUATIONS
650 7 _2INIST
_98061
_aALGEBRA LINEAL
650 7 _2INIST
_97241
_aFUNCIONES (MATEMÁTICAS)
650 7 _2INIST
_98667
_aECUACION DE DIRAC
942 _2udc
_cBK