00731cas0a2200253i004500 54542 20260715204502.0 u m tr98648874 eng Boss, Pauline G. 65990 St. N. Bull. Univ. Minnesota. Measurement of Boundary Ambiguity in Families. 1990. s. [4], 25 ; 28 cm. [No. ] 593 socjologia 43712 rodzina 2257 badania socjologiczne 5547 Greenberg, Jan R. 65991 Pearce-McCall, Debra. 29121 Station Bulletin - University of Minnesota [No. ] 593 29122 54542 38028 38028 0 0 lcc 0 0 C-CT BUPP BUPP d 2000-07-06 0.00 0 C-3173c CCP4156777 2026-07-15 20:45:02 2026-07-15 NW