After a bill has passed it is filed with the Secretary of State to be chaptered. Each bill is given a separate chapter number. California session laws are available in the following sources. The government source of session laws, Statutes and Amendments to the Code, is no longer widely distributed in print. Hein Online has a digitized database of all print editions.
Statutes and Amendments to the Code
KFC 25 A24 California Collection (n.b. the law library's print holdings end in 1994)
Advance Legislative Service to Deering's California Code Annotated
KFC 25 C302 California Collection
California Legislative Service (West)
KFC 25 C301 California Collection