000
00296nam a2200121Ia 4500
008
220201s1968 xx 000 0 eng d
082
_a
620.9
_b
KRI
100
_a
Krishana, J. & Jain
245
0
_a
Plain & Reinforced concrete
260
_a
Roorkee
_b
Nem chand
_c
1968
300
_a
623
942
_2
ddc
999
_c
15767
_d
15767