TY - BOOK ED - Indian standards institution TI - Code of practice for design and construction of pile foundations: Part 1concretepiles/Section 2 Bored cast in-situ piles U1 - 624.154.34.04 PY - 1980/// CY - New Delhi PB - Indian standards institution KW - IS:2911(Part 1/Sec 2)-1979 ER -