000 00504nam a22001577a 4500
008 230315b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 039026)
_bK22
245 _aReference books:
_bA brief guide for students and other users of the library
250 _a5th ed.
260 _aBaltimore:
_bEnoch Pratt Free Library,
_c1962
300 _a135p.
650 _aReference books
700 _aBarton, Mary Neill (Comp.)
942 _2udc
_cBK
999 _c9568
_d9568