000 00303nam a2200133Ia 4500
008 160316s1980 xxu||||| |||| 00| 0 eng d
020 _a
100 _aJohn Peter W.
245 _aIncomplete Block Designs
250 _a
260 _aNEW YORK
_bMONCEL DEKKER INC
_c1980
300 _a101
700 _a
_a
999 _c20983
_d20983