"schimmelpfeng, richard h. "
the use of library of congress classification: / richard.h. schimmelpfeng - 1 ed. - usa : american library 1968. - "xii, 245p.; 24 cm."
includes bibliography
0 8389 3082 4
Z696.S4 1968
the use of library of congress classification: / richard.h. schimmelpfeng - 1 ed. - usa : american library 1968. - "xii, 245p.; 24 cm."
includes bibliography
0 8389 3082 4
Z696.S4 1968