000 00392nam a2200157Ia 4500
008 180424s9999 xx 000 0 und d
084 _a603 M1:1
245 0 _aMc Grow-Hill Year Book of Science and Technology
250 _a\\196900ENGGPSX
260 _aMcGraw Hill
260 _b1969
260 _cNew York
300 _a424 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c17885
_d17885