What do A pos and C pos mean?
The # column is the rank of each listed entry for B M M Allbrooke — rank 1 means this entry is where B M M Allbrooke has the most articles or citations. A pos and C pos show the reciprocal: the position of B M M Allbrooke within that entry's own ranked list, by articles and citations respectively. A low value means B M M Allbrooke is among the most prominent contributors for that entry.
