STUDY OF THE SUBSTITUTION OF LABOUR AND EQUIPMENT IN CIVIL CONSTRUCTION PHASE II FINAL REPORT (WORLD BANK STAFF WORKING PAPER NO. 172)
⇐ BackCall No:331.769 WB
Accession No. | 56019 |
Accession Date: | 07-JAN-85 |
Imprint | WASHINGTON: THE WORLD BANK, 1974. |
Pages: | 172 |
Language: | ENGLISH |