000 00307nam a2200121 4500
020 _a0121186504
082 _a029.4 BOR/ABS
100 _aBorko, H
245 _aAbstracting concepts and methods
_cBorko, H and Bernier C L
260 _aLondon
_bAcademic Press
_c1975
700 _aBernier C L
942 _cBK
999 _c379288
_d379288