LEADER 00000pam  2200000 a 4500 
001    74018064 
008    741127s1975    nyua     b    00110 eng   
010    74018064 
020    0060438614 
040    |dAS|dET 
050 0  H61|b.L342 
082    300/.1/5 
100 10 Lave, Charles A 
245 13 An introduction to models in the social sciences /
       |cCharles A. Lave, James G. March 
260 0  New York :|bHarper & Row,|cc1975 
300    x, 421 p. :|bill. ;|c24 cm 
504    Includes bibliographies and index 
650  0 Social sciences|xMathematical models 
700 10 March, James G.,|ejoint author