共 10 条
- [1] BRYAN H, 1968, AUST LIBR J, V17, P389
- [2] COILE RC, 1969, IEEE T ENGINEERING W, VEW12, P71
- [3] CHARACTERISTICS OF USE OF GEOLOGY LITERATURE [J]. COLLEGE & RESEARCH LIBRARIES, 1969, 30 (03): : 230 - &
- [5] FRIIS T, 1955, S AFRICAN LIBRARIES, V23, P12
- [6] GROWTH OF PROFESSIONAL LITERATURE IN ECONOMICS AND OTHER FIELDS AND SOME IMPLICATIONS [J]. AMERICAN DOCUMENTATION, 1968, 19 (01): : 18 - &
- [8] ORR RH, 1964, FED PROC, V23, P1310
- [9] RAISIG LM, 1962, B MED LIBR ASSOC, V50, P450
- [10] LITERATURE OF POLITICS - CITATION ANALYSIS [J]. INTERNATIONAL LIBRARY REVIEW, 1970, 2 (03): : 329 - 353