共 43 条
[12]
CHARACTERISTICS OF USE OF GEOLOGY LITERATURE
[J].
COLLEGE & RESEARCH LIBRARIES,
1969, 30 (03)
:230-&
[13]
CRAWFORD DS, 1971, B MED LIBR ASSOC, V59, P516
[15]
FLEMING TP, 1964, B MED LIBR ASSOC, V52, P234
[16]
GARFIELD E, 1972, CUR CONTENTS 0607, pM1
[17]
GARFIELD E, 1972, CC/LIFE SCI, P3
[18]
UNCITEDNESS OF ARTICLES IN JOURNAL-OF-AMERICAN-CHEMICAL-SOCIETY
[J].
INFORMATION STORAGE AND RETRIEVAL,
1974, 10 (11-1)
:365-369
[19]
PRELIMINARY COMMUNICATIONS IN CHEMISTRY
[J].
JOURNAL OF CHEMICAL DOCUMENTATION,
1972, 12 (04)
:218-220
[20]
KEENAN S, 1968, ID681 AM I PHYS REP