Elements of civil engineering /
Roy, P.
Elements of civil engineering / P. Roy. - Culcutta : Rakamari Book House, 1976. - v, 178 p. : ill ; 22 cm.
Includes index.
05031722
Civil engineering.
624
Elements of civil engineering / P. Roy. - Culcutta : Rakamari Book House, 1976. - v, 178 p. : ill ; 22 cm.
Includes index.
05031722
Civil engineering.
624