000 00330nam a2200157Ia 4500
082 _a503
_bM478
100 _a
_d
245 _aMcGraw-Hill yearbook of Science and Technology
_b
260 _aNew York
_bMcGraw-Hill
_c1978
300 _a
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a17658
999 _c17658
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