TY  - BOOK
AU  - Ornager, Susanne
TI  - Supplement to CDS/ISIS reference manual
AV  - ZED(02) 
PY  - 1993///
CY  - Bonn
PB  - Education, Science and Documentation Centre(ZED)
KW  - INFORMATION STORAGE AND RETRIEVAL SYSTEMS--GEOGRAPHY
KW  - Integrated library systems (Computer systems)
N1  - incorporating a beginners guide to CDS/ISIS
ER  -