000
00266nam a2200109Ia 4500
008
210322s9999 xx 000 0 und d
245
0
_a
Studies in conservation
260
_c
1978
440
_v
23/1-4
500
_a
Four separate parts
541
_d
1979-3-13
_c
Purchase
999
_c
200390
_d
200390