TY  - BOOK
AU  - Pasricha, P.K.
TI  - A first course in computer science for classes ix-xii
SN  - 8170297753
U1  - 004 PAS 
PY  - 1996///
CY  - Delhi
PB  - Ratna sagar
KW  - History of computers
KW  - Computer software and languages
KW  - Programming in basica
N1  - Includes bibliography and index
ER  -