机读格式显示(MARC)

• 000 00749cam a2200229 a 4500

• 001 0000572478

• 005 20191005133400.0

• 008 831013s1964 enka b 001 0 eng

• 010 __ |a 63010126 //r83

• 020 __ |c CNY1.30

• 040 __ |a DLC/ICU |c ICU

• 050 00 |a QC311 |b .G47 1964

• 090 __ |a F30/AGH

• 093 __ |a F30 |2 5

• 099 __ |a CAL 022000366089

• 100 1_ |a Axinn, Georgr H.

• 245 10 |a Guide on alternative extension approaches / |c Georgr H.Axinn.

• 260 __ |a Oxford ; |a New York : |b Pergamon Press, |c 1964.

• 300 __ |a 148 p. : |b ill. ; |c 23 cm.

• 490 0_ |a International series of monographs on pure and applied mathematics.

• 504 __ |a Includes bibliographical references (p. 229-230) and index.

• 650 _0 |a Agriculture |x Economic aspects.a