TY  - BOOK
AU  - Clegg, Richard,
AU  - Thompson, William A.,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : a practical guide 
SN  - 697126102
SN  - 2
PY  - 1993///];copyright 1993.46
CY  - Dubuque, IA
PB  - WCB Brown & Benchmark
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Sports officiating
N1  - Includes bibliographical references and index; 5
ER  -