机读格式显示(MARC)

• 000 00954cam 2200325 a 4500

• 001 0000153480

• 003 CAL

• 005 20060905085100.0

• 008 060905s1953 nyua 000 0 eng d

• 035 __ |a 00037762

• 040 __ |c ECN

• 050 00 |a QE770

• 090 __ |a 58.36/S561(2)

• 093 __ |a Q915.81

• 094 __ |a 58.36 |2 4

• 099 __ |a CAL 022000807690

• 100 1_ |a Twenhofel, William H. |d 1875-1957.

• 245 10 |a Principles of invertebrate paleontology / |c [by] Robert R. Shrock [and] William H. Twenhofel.

• 250 __ |a 2nd ed.

• 260 __ |a New York : |b McGraw-Hill, |c 1953.

• 300 __ |a 816 p. : |b illus. ; |c 24 cm.

• 440 _0 |a McGraw-Hill series in geology

• 500 __ |a "A revised and enlarged edition of Twenhofel and Shrock, Invertebrate paleontology."

• 650 _0 |a Invertebrates, Fossil.

• 700 1_ |a Shrock, Robert Rakes |d 1904-

• 920 __ |a 231220 |z 2

• 920 __ |a 232010 |z 2

• 920 __ |a 243040 |z 1

• 920 __ |a 211830 |z 1

• 998 __ |a ECN