000
00267nam a2200109Ia 4500
008
220201s2012 xx 000 0 eng d
100
_a
UPADHYAY A K
245
0
_a
STRUCTURAL MECHANICS
260
_a
DELHI
_b
S K KATARIA AND SONS
_c
2012
300
_a
346
942
_2
ddc
_0
4
999
_c
93464
_d
93464