TY  - BOOK
AU  - Mary Hermias, Sister
AU  - Mary Joecile, Sister
TI  - RADIOACTIVITY
U1  - 539.752072 
PY  - 1963///
CY  - N. Y.
PB  - Holt, Rinehart And Winston
KW  - Radioisotopes. Laboratory Manuals
ER  -