Choice of subject headings
Elrod, J. McRee.
Choice of subject headings by J. McRee Elrod. - 3d ed. - Metuchen, N.J. Scarecrow Press 1980. - viii, 49 p. ill. 22 cm. - His Modern library practices series no. 5 . - Elrod, J. McRee. Modern library practices series no. 5. .
"The third edition incorporates a number of revisions and corrections and is current as of 1980." Includes index.
0810813408
80023719
Subject cataloging--Programmed instruction.
Subject headings--Programmed instruction.
Z674 Z695 / .E47 1980, no. 5
025 s 025.4/7/02854
Choice of subject headings by J. McRee Elrod. - 3d ed. - Metuchen, N.J. Scarecrow Press 1980. - viii, 49 p. ill. 22 cm. - His Modern library practices series no. 5 . - Elrod, J. McRee. Modern library practices series no. 5. .
"The third edition incorporates a number of revisions and corrections and is current as of 1980." Includes index.
0810813408
80023719
Subject cataloging--Programmed instruction.
Subject headings--Programmed instruction.
Z674 Z695 / .E47 1980, no. 5
025 s 025.4/7/02854