000
00269nam a2200121Ia 4500
008
211126s9999 xx 000 0 und d
082
_a
624.183
100
_a
KRISHNA RAJU N
245
0
_a
PRESTRESSED CONCRETE
260
_b
M.G.H
365
_b
475.00
942
_c
BTECH
999
_c
162795
_d
162795