000 00278nam a22000977a 4500
082 _a315.483
_bHAN.H
245 _aHandbook of statistics 2000 /
_cKerala staistical institute
260 _aThiruvananthapuram :
_bKerala staistical institute,
_c2000.
300 _a129p.
942 _cBK
999 _c371554
_d371554