El Salvador Standard Industrial Classification (ISIC Rev 4 based)International Standard Industrial Classification of All Economic Activities, Rev.4
ISIC Rev 4 (El Salvador) 7220 to ISIC Rev 4
Crosswalk mapping from ISIC Rev 4 (El Salvador) 7220 "Research and experimental development on social sciences and humanities" to ISIC Rev 4. 1 official equivalence.
ISIC Rev 4 (El Salvador) 7220 in ISIC Rev 4
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About ISIC Rev 4 (El Salvador) 7220
7220 Research and experimental development on social sciences and humanities