TY  - BOOK
AU  - Chase,grafton d., x
AU  - x
TI  - Principles of radioisotope methodology,: x
SN  - x
U1  - 539.74/CHP 
PY  - 1967///
CY  - Minneapolis
PB  - Burgess pub.
KW  - Isotapes
KW  - Radiactivity
N1  - x
ER  -