.245
a	Data processing
b	: systems analysis & design. by Graham C.Lester
h	Book
.020
a	0-582-41391-5
.250
a	2nd ed.
.100
a	LESTER, Graham.C
.005
a	20060831000000
.260
a	Essex
b	Polytech Publishers Ltd
c	1985
.084
a	001.64 LES
.300
a	267 hlm.
b	tab., 21 cm.
c	267 hlm.; gamb.; tab., 21 cm.
.336
a	Book