000 00300 a2200121 4500
005 20250405103627.0
082 _a519.53 BLA
100 _aBLANK, S. S.
245 _aDescriptive Statistics
260 _aNew York,
_bMeredith Corporation,
_c1968.
300 _a158p.: ill,; table
_c23cm.
942 _2ddc
_cBKS
999 _c1176
_d1176