TY - BOOK AU - Bureau of Indian Standards TI - Methods of Test for Aggregates for Concrete: Part 8 Petrographic Examination (IS : 2386 (Part 8) - 1963) Reaffirmed 1997 U1 - IS : 2386 (Part 8) - 1963 PY - 1963/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 2386 (Part 8) - 1963 ER -