机读格式显示(MARC)

• 000 00782nam a2200253 i 4500

• 001 0000344963

• 003 CAL

• 005 20200828144300.0

• 008 741003s1974 pau b 00010 eng

• 010 __ |a 74182915

• 040 __ |c PUL

• 050 00 |a QA320 |b .S53

• 090 __ |a O29/S617

• 093 __ |a O29

• 099 __ |a CAL 022000285332

• 100 1_ |a Singer, Ivan. |0 CAL n2005226921# |7 ba0yba0y

• 245 14 |a The theory of best approximation and functional analysis / |c Ivan Singer.

• 260 __ |a Philadelphia : |b Society for Industrial and Applied Mathematics, |c 1974.

• 300 __ |a vii, 95 p. ; |c 25 cm.

• 440 _0 |a Regional conference series in applied mathematics ; |v 13

• 504 __ |a Includes bibliographies.

• 650 _0 |a Functional analysis.

• 650 _0 |a Approximation theory.

• 998 __ |a PUL