000
00297pam a2200133a 44500
082
_a
624.1
_b
P814vE
100
_a
Popov, I. V.
245
1
_a
STABILITY OF SLOPES
260
_a
N. Y.
_b
Consultants Bureau
_c
1963
300
_a
83
700
_a
Kotlov, F. V.
964
_g
CIRC
997
_a
51399 C
999
_c
443377
_d
443377