5898
6294
6295
6296
6297
6298
6299
Singh, Gurcharan.
Civil engineering drawing )M.K.S.system(
Delhi
Standard Publishers Distributors
1981
374p .:ill
by Gurcharan Singh and Subhash Chander Aharma
2nd ed.
Engineering Drawing
Drawings ، Nosa Detected Damaged Record #064.
TA
175
.
S55
1981
AU
AU Sharma, Subhash Chander
TI
CL
CL
CL
CL
CL
CL
CL
