000			00383nam a22001337a 4500
008			160322b xsy||||| |||| 00| 0 eng d
082			_a500
100			_aMcGraw-Hill. _94056
245			_aMcGraw-Hill yearbook of science and technology\ _cMcGrae-Hill Book company.
260			_aNewYork: _b[S.N], _c1966.
300			_a451P; _c26cm.
650			_aReference. _934412
942			_2ddc _cBK
999			_c292901 _d292901