机读格式显示(MARC)

• 000 01131nam 22003495a 45

• 000 1000092353

• 001 0000315767

• 008 760821s1948 nyua b 001 0 eng

• 010 __ |a 48006672

• 020 __ |c CNY3.50

• 040 __ |a DLC |c OTU |d OClW-H |d OCoLC |d DLC

• 042 __ |a premarc

• 050 00 |a QP601 |b .N67 1948

• 082 __ |a 612.0151

• 090 __ |a 612.0151/N818.2

• 100 1_ |a Northrop, John Howard, |d 1891-

• 245 10 |a Crystalline enzymes / |c by John H. Northrop, Moses Kunitz and Roger M. Herriott.

• 250 __ |a 2nd ed., rev. and enl.

• 260 __ |a New York : |b Columbia Univ. Press, |c 1948.

• 300 __ |a xxi, 352 p. : |b ill. ; |c 24 cm.

• 490 1_ |a Columbia biological series ; |v no. 12

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Trypsin.

• 650 _0 |a Bacteriophages.

• 650 _0 |a Enzymes.

• 650 _0 |a Pepsin.

• 700 1_ |a Kunitz, Moses, |e joint author.

• 700 1_ |a Herriott, Roger M. |q (Roger Moss), |d 1908-1992, |e joint author.

• 830 _0 |a Columbia University biological series ; |v no. 12.

• 901 __HSW200707195

• 905 __ |a CAU |f 612.0151/N818.2

• 907 __ |a CAU |f 612.0151/N818.