1.1 Methods of Investigating

- Unit 1 (WR): Methods of investigatinggggg
- Unit 1 (W3): Methods of investigatinggggg
- Unit 1 (W2): Methods of investigatinggggg
- Unit 1 (W1): Methods of investigatinggggg
1.2 Methods of Cataloguing

- Unit 1 (WR): Methods of cataloguinggggg
- Unit 1 (W2): Methods of cataloguinggggg
- Unit 1 (W1): Methods of cataloguinggggg
1.3 Methods of Translating
