TY  - BOOK
AU  - Conference on physics careers, employment and education (Penn state,1977)
AU  - Perl,Martin L.,ed.
TI  - Physics careers employement and education
T2  - American Institute of physics conference proceedings
SN  - 088318138X
U1  - 530.023 
PY  - 1978///
CY  - New york
PB  - American Institute of Physics
ER  -