TY - BOOK AU - Bureau of Indian Standards TI - Non Destructive Testing of Concrete Methods of Test: Part 2 Rebound Hammer (IS : 13311 (Part 2) - 1992) U1 - IS : 13311 (Part 2) - 1992 PY - 1992/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 13311 (Part 2) - 1992 ER -