000 00545nam a22001697a 4500
008 230314b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 03(026)
_bH8
100 _aBagley, WM A
_92682
245 _aFacts and how to find them:
_bA guide to source of information and to the method of systematic research
250 _a4th ed.
260 _aLondon:
_bSir Isaac Pitman & Sons, Ltd.,
_c1950
300 _a135p.
650 _aFacts
653 _aBibliographies
942 _2udc
_cBK
999 _c8911
_d8911