I have two Access Tables. Table 1: contains an identifier and a value, call it B(0,k), where k in [1,n], n = # of recordsets Table 2: contains a set of fields: 1. identifier: i(k), where k runs over n. 2. dates: D(i(k), t), where i is fixed identifier, t ranges over a time period [0, T] 3. value1: v1...