000
00301nam a2200109Ia 4500
001
MPKV103848
008
120911s9999 xx 000 0 und d
245
_a
Theories and Observatin in Science
_c
Gramdy Richard E.;
260
_a
New Jersy
_b
Prentica Hall
_c
1973
300
_a
xx
_b
183pp
365
_b
33=60 /-
999
_c
67297
_d
67297