000 00450nam a22001217a 4500
008 230801b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
100 1 _aFisher, David A
_912896
245 _aControl structures for programming languages
_c/ Carnegie-Mellon University Pittsburgh, Pennsylvania May 1970
260 _aWashington:
_bUS Department of Commerce,
_c1970
300 _a204p.
942 _2udc
_cREF
999 _c56650
_d56650