Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Auxiliary Information and A Priori Values in Construction of Improved
  Estimators   This volume is a collection of six papers on the use of auxiliary information
and 'a priori' values in construction of improved estimators. The work included
here will be of immense application for researchers and students who emply
auxiliary information in any form.

27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con