000 00387pam a2200157a 44500
008 160408b1986 xxu||||| |||| 00| 0 eng d
010 _a86002018
020 _a0 444 87980 3
082 _a001.42
_bC569C
100 _aGaul, W
245 1 _aCLASSIFICATION AS A TOOL OF RESEARCH
260 _a
_bNorth-Holland
_c1986
700 _aSchader, M.
964 _gCIRC
997 _aA103815 C
999 _c314310
_d314310