000
nam a22 7a 4500
999
_c
10094
_d
10094
005
20180510144509.0
008
180510b xxu||||| |||| 00| 0 eng d
100
_a
Singh,B.
245
_a
Gate Civil Engineering
250
_a
9th
260
_a
New Delhi
_b
Made easy
_c
2017
300
_a
618p.
942
_2
ddc
_c
DB