000
00292nam a2200121Ia 4500
008
220201s1999 xx 000 0 eng d
082
_a
629.836
_b
LIP
100
_a
Liptak, B.G
245
0
_a
Instrument engineering HB Vol-I,II
260
_a
Delhi
_b
B W H
_c
1999
300
_a
2942
942
_2
ddc
999
_c
36978
_d
36978