Pub. L. 86-158, tit. II, sec. 202

Sec. 202. Appropriations under this title available for salaries and expenses shall be available for payment in advance for dues or fees for library membership in organizations whose publications are available to members only or to members at a price lower than to the 73 Stat. 355general public and for payment in advance for publications available only upon that basis or available at a reduced price on prepublication orders.