000 00526nam a22001937a 4500
001 6887
003 BD-DhUET
008 141206b xxu||||| |||| 00| 0 eng d
020 _a3540902465
040 _aDLC
_cDLC
_dBD-DhUET
082 _a517.3
_bCOU/1950
100 _aCourant, R
245 _aDirichlet's principle, conformal mapping, and minimal surfaces
_cby Courant, R
250 _aIst. ed.
260 _aNew York
_bInterscience
_c1950
300 _axi, 332p.
_bcol. ill.
504 _aIncludes bibliographies
942 _cGB
999 _c6887
_d6887