机读格式显示(MARC)

• 000 00920cam 2200301 a 4500

• 000 1000089024

• 001 0000312439

• 005 20071206151942.0

• 008 830825s1921 nyua b 001 0 eng d

• 010 __ |a 21021774

• 020 __ |c CNY2.40

• 040 __ |a DLC |c RBN |d CLU

• 050 0_ |a QA275 |b .L4 1921

• 090 __ |a O241.5/LOM

• 093 __ |a O241.5 |2 4

• 094 __ |a 51.63/L538

• 099 __ |a CAL 022003103859

• 100 1_ |a Leland, Ora Miner, |d b. 1876.

• 245 10 |a Practical least squares / |c by Ora Miner Leland.

• 260 __ |a New York : |b McGraw-Hill, |c 1921.

• 300 __ |a xiv, 237 p. : |b ill. ; |c 24 cm.

• 504 __ |a Includes bibliographical references (p. 202-203) and index.

• 650 _0 |a Least squares.

• 901 __HSW200703866

• 905 __ |a CAU |f 519.8/L538

• 905 __ |a CAU |f O241.5/LOM |b E0232666

• 907 __ |a CAU |f O241.5/LOM |b E0232666

• 999 __ |t E |A gxr |a 20071206 14:56:54 |G unknown |g 19980101 |I wzhlc |i 20080328 14:12:5