000
00296nam a2200133Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
040
_a
ET
100
_a
RAJU, N. KRISHNA
245
0
_a
PRESTRESSED CONCRETE
260
_b
MC GRAW HILL
_a
CHENNAI
300
_a
812
500
_a
52913
942
_c
BK
999
_c
58927
_d
58927