SELECT "Catalog Number" FROM table_161 WHERE "Title" = 'Callanetics: 10 Years Younger In 10 Hours'
What is the catalog number named callanetics: 10 years younger in 10 hours
CREATE TABLE table_161 (
    "Year" real,
    "Title" text,
    "Format" text,
    "Studio" text,
    "Release Date" text,
    "Copyright Information" text,
    "Catalog Number" text
)