TY  - BOOK
T1  - Drug testing at work :a guide for employers & employees /
DA  - c1990.
CY  - Berkeley, CA :
AU  - Potter, Beverly A.
AU  - Orfali, Sebastian.
CN  - HF5549.5.D7
CN  - HF5549.5.D7
PB  - Ronin Pub.,
PP  - Berkeley, CA :
PY  - c1990.
ID  - 130333
KW  - Employees
KW  - Drugs and employment
KW  - Employee assistance programs
KW  - Drug testing
SN  - 0914171321
TI  - Drug testing at work :a guide for employers & employees /
ER  -