000
00290nam a2200121Ia 4500
008
220201s9999 xx 000 0 eng d
100
_a
UPADHYAY (AK)
245
0
_a
SOIL & FONDATION ENGG.
250
_a
2ND
260
_b
S.K. KATARIA & SONS NEW DELHI
650
_a
Computer
942
_2
ddc
999
_c
100109
_d
100109