TY - GEN AU - De Silva, M.W.J.A. AU - Wijetileka, G.G.M. TI - Development of pre-tender planning procedures for Sri Lankan contractors PY - 1992/// CY - Moratuwa PB - University of Moratuwa KW - 69.003.2(548.7) KW - BUILDINGS-CONSTRUCTION-SRI LANKA KW - CIVIL ENGINEERING-THESIS N1 - TH172 ER -