000 00419nam a2200157Ia 4500
020 _a0273003992
082 _a025.04
_bMAT
100 _aMaltha, D. J.
_921380
245 _aTechnical literature search and the written report
_cD. J. Maltha
260 _aLondon:
_bPitman,
_c1977.
300 _aviii,175p.
500 _aPB
546 _aEng
650 _aInformation storage and retrieval systems
_9167725
942 _cBK
999 _c22930
_d22930