000 00536nam a22001577a 4500
008 230331b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 778.1(058.7)
_bJ5-;1
245 _aDirectory of photocopying and microcopying services
_c/ International Federation for Documentation
250 _a2nd ed.
260 _aThe Hague:
_bInternational Federation for Documentation,
_c1973
300 _a50p.
650 _aInformation science
653 _aMeeting
942 _2udc
_cPR
999 _c17561
_d17561