000
00303cam a22001097a 4500
008
180718b1966 xxu||||| |||| 00| 0 eng d
082
_a
T000 St16
100
_a
Staley, Engene
245
_a
Combinations of factors and development theory
_c
by Engene Staley
260
_a
Bombay
_b
Vora
_c
1966
300
_a
13p.
999
_c
500690
_d
500690