000
00310nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
-
040
_a
ET
100
_a
SINGH ALAM
245
0
_a
SOIL ENGINEERING
260
_b
C.B.S PUBLISHERS
_a
NEW DELHI
300
_a
777
500
_a
32430
942
_c
BK
999
_c
38445
_d
38445