technics of least squares

atmospheric diffraction back gluer butterfly clam calf serum double door drop bottom bucket electronographic grey willows juristal work lappet pattern Munk monent NetDial niggerly o-bromobenzenesulfonic acid phytocoenosisphytocoenosiumphytocommunity recognition space Sirsilla tendencia tsinan limestone up to one's elbows Wehnelt breaker