00722nam a2200217Ia 4500001000700000003000500007005001700012008004100029010001500070020003500085043001200120050002000132082002100152100002700173245007100200260007000271300002500341504005100366650004200417650004500459117189BIBL20200313020037.0901219s1991    mdu      b    00110 eng    a 90027568   a0871011913 (pbk. : alk. paper)  an-us---00aHV91b.M18 199100a361.3/2/097322010aMacarov, David.2Local10aCertain changebsocial work practice in the futurecDavid Macarov.0 aSilver Spring, MDbNational Association of Social Workerscc1991.  axiii, 185 p.c23 cm.  aIncludes bibliographical references and index. 0aSocial servicezUnited States.2Local 0aSocial predictionzUnited States.2Local