000 00277pam a2200121a 44500
082 _a549.058
_bM662
100 _a
245 1 _aMINERALS YEARBOOK 1960
260 _a
_bU.S. Government Printing Office,Washington
_c
300 _avi,509
964 _gCIRC
997 _a39451 C
999 _c433502
_d433502