I assume TOP indicates this to be the top line of the solution. If so where can I find on-line edition of this grid as I have mine 90 degrees wrong and what were the other of several indications...
13ac A measure of the maximum amount of workthat can theoretically be obtained from a system (6) e-e-g- Is the answer ENERGY? 20dn Musically in a pleasant or playful manner (9) p-a-e-o-e
17 across an extinct fish or fish-like creature with a heavily armoured body (11) letters -s-r-c-d-r- 30 across a short musical composition (8) letters -o-a-u-- 29 down austrian physicist who also...
1ac. Another name for ambi (11) T-L-N-I-U-a 24ac. A Russian card game similar to bridge or whist (4) -I-T 14dn. An obsolete viol with a long thin body and a single string (6,6) -R-M-A -A-I-A