00770nam0-22002771i-450-9900025277404033210435538659000252774FED01000252774(Aleph)000252774FED0100025277420000920d1973----km-y0itay50------baENG<<A >>Manual of Sampling TechniquesKumar Rajan Som.LondonHeinemann1973.XV, 384 p.26 cmPianificazioni di indagini, CampionamentoSom,Rajan Kumar367842ITUNINARICAUNIMARCBK990002527740403321XV-B-73688MASMASManual of Sampling Techniques438917UNINAING01