"0, . "
encyclopedia of library and information science vol. 6: / - ed. - newyork : marcel dekker 1971. - "vii, 683p.; 26 cm."
includes bibliography
0-8247-2106-3 hard cover
library--information science
Z1006 / .E57 1971
encyclopedia of library and information science vol. 6: / - ed. - newyork : marcel dekker 1971. - "vii, 683p.; 26 cm."
includes bibliography
0-8247-2106-3 hard cover
library--information science
Z1006 / .E57 1971