000
00315pam a2200145a 44500
008
230405s xxu||||| |||| 00| 0 eng d
041
_a
ENG
100
_a
NORTON PETER
245
_a
DOS 6.22
260
_a
NEW DELHI
_b
TECHMEDIA PUB
_c
300
_a
P.B, XIVI, 1150
650
_a
CSE
690
_a
CSE
906
_a
533
999
_c
814728
_d
814728