000
00274nam a2200097Ia 4500
008
220516s1986 xx 000 0 und d
041
_a
eng
082
_a
4 SUB/INT
245
_a
Introduction to computer
260
_a
New Delhi
_b
Tata McGraw-Hill Publishing Company Limited
_c
1986
999
_c
583153
_d
583153