Items where Subject is "500 Natural sciences and mathematics > 526 Mathematical geography"

Dewey Decimal Classification (DDC) (2)
- 500 Natural sciences and mathematics (2)
  - 526 Mathematical geography (2)
    - 526.7 Gravity determinations (1)
    - 526.9 Surveying (1)

Number of items at this level: 0.

This list was generated on Sun Oct 24 05:48:23 2021 WIB.