AU  - ADDS,JOHN
AU  - LARKCOM,ERICA
AU  - MILLER,RUTH
TI  - SYSTEMS AND THEIR MAINTENANCE
T2  - ADVANCED MODULAR SCIENCE
SN  - 017448268X
U1  - 574/ADD 
PY  - 1998///
CY  - UNITED KINGDOM
PB  - THOMAS NELSON AND SONS LTD.
KW  - SCIENCE
KW  - EXCHANGES WITH THE ENVIRONMENT
KW  - TRANSPORT SYSTEMS
KW  - CHEMICAL COORDINATION
KW  - NERVOUS COORDINATION IN MAMMALS
KW  - SUPPORT AND MOVEMENT
KW  - REPRODUCTION
KW  - EXAMINATION QUESTIONS
ER  -