TY  - BOOK
AU  - Clark,Alan
AU  - Williams,Margaret
TI  - Top-down programming using turbo pascal: a case study approach 
SN  - 0340662875
AV  - QA76.73.P2 C53 1997
PY  - 1997///
CY  - London
PB  - ARNOLD
KW  - Pascal (Computer program language)
N1  - Includes bibliographical references and index
ER  -