TY  - BOOK
AU  - Sarkar,S.K.
AU  - Gupta, A. K.
TI  - Elements of computer science
T2  - Sultan chand series
SN  - 8121917743
U1  - 004 22
PY  - 1998///
CY  - New Delhi
PB  - S. Chand, 
KW  - History, generations and classification of computers
N1  - Includes bibliography (p. 312-313) and index; Dept. of CSE
ER  -