000
00285nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
624.1572 V694
100
_a
VIJAYSING
245
0
_a
WELLSAND CAISSONS
260
_a
ROORKEE
_b
NEW CHAND
_c
1981
300
_a
22X14
942
_c
BK
_2
DDC
999
_c
18862
_d
18862