000 00809nas##2200265za#4500
0019.514834
003CaOODSP
00520200330165805
007ta
008150406c1992||||xxc|| m #||||f|   |0eng|d
022 |a0706-4152
040 |aCaOODSP|beng
043 |an-cn---
0861 |aCH57-3/1E
1101 |aCanada.|bCanadian Heritage. |bCanadian Conservation Institute.
24510|aTechnical bulletin
260 |aOttawa - Ontario : |bCanadian Heritage. |c1975--.
310 |aIrregular
3621 |aNo. 1--
563 |aSoftcover
77508|tTechnical bulletin |w(CaOODSP)9.509556
77508|tBulletin technique |w(CaOODSP)9.509557
77508|tBulletin technique |w(CaOODSP)9.513182
7760#|tTechnical bulletin |w(CaOODSP)9.806394