Standard Data Book - 1965 With Corrections and Modifications Up To 31-12-1980 (In Metric System)
- Kerala Government of Kerala
Civil works, standard data book- 1965, schedule of rates- 1996 and 1999
352.00722 / STA
Civil works, standard data book- 1965, schedule of rates- 1996 and 1999
352.00722 / STA