000
00269nam a2200109Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
S S Sastry
245
0
_a
Introductory methods of numerical analysis
260
_a
New Delhi
_b
PHI
_c
1988
650
_a
Math
942
_c
BK
999
_c
6388
_d
6388