This crossword No. 9358 clues and answers were published on Sat 29 Apr 2000 and the puzzle can be visited by following The Guardian Quick Crossword No. 9358 link.
All Across Clues and Answers:
5-across – Science of maps and charts : CARTOLOGY
8-across – Cook : CHEF
9-across – Language expert : LINGUIST
10-across – King of Wessex, known as the Great : ALFRED
11-across – Withdraw – give up work – go to bed : RETIRE
13-across – Formality – makes things stiff : STARCH
15-across – Spanish dish of rice, shellfish etc : PAELLA
16-across – Supplier of things to wear : CLOTHIER
18-across – Glue : LUGE
19-across – Branch of medicine, study of diseases : PATHOLOGY
All Down Clues and Answers:
1-down – Traveller : WAYFARER
2-down – Hard to excite : STOLID
3-down – Flat : PLANAR
4-down – Soviet secret police, 1923-34 : OGPU
6-down – Stamp collecting : PHILATELY
7-down – Foretelling of events by the stars : ASTROLOGY
12-down – Study of religious beliefs : THEOLOGY
14-down – Elevation : HEIGHT
15-down – Release of prisoner promising good behaviour : PAROLE
17-down – Side : TEAM
This crossword has in total 20 where 10 are across and 10 are down.