000 00237 a2200109 4500
082 _a669.7236
_bD752m
245 1 _aMAGNESIUM DESIGN NOTES
260 _aMichigan
_bD. C. C.
_c1954
300 _a136
964 _gCIRC
997 _a34473 s C
999 _c453657
_d453657