6227
6229
6230
6634
Singh, Gurcharan
Materials of construction )for degree, A.M.I.E. )India(, and Diploma Examination(
Dehli
Standard Book Service
1979
375p .:ill
by Gurcharan Singh and Jagdish singh
، Building materials
TA
403
.
S52
AU
AU Singh,S.P
TI
CL
CL
CL
CL
