1. Statistics
   1. Analysis
      1. Evaluation
   2. Data
      1. Technology
      2. Ideas
      3. Websites
      4. Documents
   3. Measurement
      1. Quantification
      2. Mathematics
      3. Communication
         1. Words
         2. Books
   4. Surveys
      1. Online polls
      2. Questionaires
2. Literature
   1. Classification
   2. Improve control
   3. Identifying Core
3. Economy
   1. Efficiency
      1. Information Systems
      2. Networks
      3. Database Subscriptions
   2. Employees/Staff
   3. Technology
4. In other words...
   1. Librametrics
   2. Scientometrics
   3. Infometrics
5. Indicators
   1. Interdisciplinary
   2. Peer
   3. Subject
   4. Age
6. Research Method
   1. 3 Basic Laws
      1. Bradford's Law
      2. Lotka's Law
      3. Zipf's Law
7. Citation Analysis
   1. Citation Index
      1. Co-citation Analysis
      2. Bibliographic Coupling
      3. co-word Analysis
   2. Science Citation Index
   3. Social Science Citation Index
8. Publishing
   1. Popular books/Magazines
   2. Sales
   3. Profit/loss
   4. Printing Costs
9. Libraries
   1. Collection Development
      1. audio/visual Materials
         1. AV Equipment
      2. Journals
      3. Online Databases
      4. Book Collection
      5. Collection Maintanance
         1. Collection Weeding
10. Supply and Demand
    1. Writers/Authors
    2. Publishers
    3. Distributors
    4. Subscribers
    5. Patrons