000 00431nam a22001337a 4500
008 230424b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 03:5/6 (036)(4)
_bM9
245 _aEuropean sources of scientific and technical information
_c/ Longman Group, UK
260 _aUK:
_bLongman Group,
_c1989
300 _aviii, 375p.
650 _aScience
942 _2udc
_cBK
999 _c30319
_d30319