机读格式显示(MARC)

• 000 00958nam 2200289 45 0

• 000 1000000348

• 001 0000274131

• 005 19990914162829.0

• 008 19720222s1971 dcu b 00100 eng

• 040 __ |a CAU

• 050 0_ |a RA1231.R2 |b I55 no. 20 |a QC786

• 082 __ |a 612/.01448/608 s |a 614.8/39/028

• 090 __ |a TL71/ICR

• 110 20 |a International Commission on Radiation Units and Measurements.

• 245 10 |a Radiation protection instrumentation and its application.

• 260 1_ |a Washington : |b ICRU., |c 1971.

• 300 __ |a v, 60 p. : |b ill. ; |c 28 cm.

• 490 1_ |a ICRU report, 20.

• 504 __ |a Bibliography: p. 48-54.

• 650 _0 |a Radioactivity |x Instruments.

• 650 _0 |a Radiation |x Safety measures.

• 650 _0 |a Radiation |x Dosage.

• 810 2_ |a International Commission on Radiation Units and Measurements. |t ICRU report, |v 20.

• 901 __85000405

• 905 __ |a CAU |f TL71/ICR |b 33385

• 907 __ |a CAU |f TL71/ICR |b 33385

• 999 __ |M wyh |m 1999091416282