000
00281nam a22000977a 4500
008
150930b xxu||||| |||| 00| 0 eng d
082
_a
338.9 SCH
100
_a
SCHWEFEL DETLEF,
245
_a
BASIC NEEDS:
_b
PLANNING AND EVALUATION
260
_a
BERLIN:
_b
GERMAN DEVELOPMENT INSTITUTE,
_c
1978.
999
_c
3289
_d
3289