Unit IF1
Publication date:
01 March 2012
Last updated:
02 February 2024
These updates are Learning Solutions updates for study purposes.
2024 edition
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2023 edition
To view a list of the main areas of change in the 2023 edition, please click here.
Study text updates:
IF1_2024_web_update_5_02_02-2024
IF1_2024_web_update_4_12_01-2024
IF1_2024_web_update_3_02_11-2023
IF1_2024_web_update_2_16_10-2023
IF1_2024_web_update_1_04_10-2023