000
00311nam a2200133Ia 4500
008
220201s2010 xx 000 0 eng d
082
_a
620.1
_b
UPA
100
_a
Upadhyay, AK
245
0
_a
Applied mechanics SI units
250
_a
4th
260
_b
New Delhi: SK Kataria
_c
2010
300
_a
416
942
_2
ddc
999
_c
88413
_d
88413