“That this Act [enacting this chapter and sections 3371 to 3376 of Title 5, Government Organization and Employees, amending section 246(f) of this title, section 1304 of Title 5, repealing sections 1881 to 1888 of Title 7, Agriculture, and section 869span of Title 20, Education, and enacting provisions set out as notes under section 3371 of Title 5] may be cited as the ‘Intergovernmental Personnel Act of 1970’.”