000
00313nam a2200133Ia 4500
008
220201s1992 xx 000 0 eng d
082
_a
620.0044
_b
GUP
100
_a
Gupta, IC
245
0
_a
Textbook of engineering metrology
250
_a
3
260
_b
Dhanpat Rai & sons
_c
1992
300
_a
771
942
_2
ddc
999
_c
85407
_d
85407