00495 2200169 4500001002100000008004100021035002000062245003900082100002200121260004600143300004300189084001500232520003800247082001100285650001800296990001100314INLIS000000000010525 Ind  a0010-1118010525 aSocial systemscLOOMIS, CHARLES P. aCharles P. Loomis aNew HerseybD. van Nostread Companyc1960 aix, 349 p.; 25 cm.cix, 349 p.; 25 cm. a301.15LOOs aBibl. p. 331-334, Index p 335-349 a301.15 aSOCIAL CHANGE a524/65