000 00417nam a2200157Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a574.015195
_bW B
100 1 _aACKROYD, CHRISTOPHER
245 1 0 _aBIOSTATISTICS /
_cACKROYD, CHRISTOPHER
260 _a[S.N] :
_bMACMILLAN PUBLISHING COMPANY ،
_c1993
300 _a201 P
650 0 4 _aBIOSTATISTICS
942 _2ddc
_cBK
999 _c18452
_d18452