Aggarwal, Amarjit
Estimating costing and valuation (Civil) - 2nd ed. - Ludhiana Katson Publishing house 1977 - various paging ill. 24 cm. - Engineering technology series .
Estimating civil engineering
624 / AGG/1977
Estimating costing and valuation (Civil) - 2nd ed. - Ludhiana Katson Publishing house 1977 - various paging ill. 24 cm. - Engineering technology series .
Estimating civil engineering
624 / AGG/1977