000
00256nam a2200109Ia 4500
008
220120s9999||||xx |||||||||||||| ||und||
020
_a
8172865856
100
_a
Bakshi, U.A
245
0
_a
Control engineering
300
_a
588p;
_b
270
650
_a
MATHEMATICS
999
_c
136592
_d
136592