000 00406 a2200121 4500
080 _a5(03)
_bM 147 M
245 1 _aMcGraw-Hill encycloapedia of science and technology
_bAn international reference work, in fifteen volume including an index:
260 _aNew York
_bMcGraw-Hill Incorporation
_c1960
650 _aMcGraw-Hill Encyclopaedia
650 _aScience and Technology
100 _a
_d
901 _a65394
999 _c24319
_d24319