JM Crossword 52? R. Shankar, The Institute of Mathematical Sciences, Chennai Across 1. Go by oil mixtures to study life. (7) 6. A proprieter in the town Erode.(5) 8. A weapon in Guntakal. (3) 9. The fifth month. (3) 10. Bend it to shoot an arrow. (3) 12. This mark ensures standards in India. (3) 13. Change her to get the alternative. (5) 14. A confused melee and not without nothing for the basic constituent. (7) Down 2. "Sir, only you have the metal". (4) 3. Cause of disease. (4) 4. A mixed Arab gel for an Arabic contribution to mathematics. (7) 5. The part of science taught in school with only one vowel. (7) 7. The direction to the pole star. (5) 11. Warm material thanks to sheep. (4) 12. A country in "firang" land. (4)