N.J. Stat. Ann. § 18A:73-36

The State Librarian shall annually receive from the custodian of the State House for reference use and for deposit and exchange purposes not less than 75 bound copies and not less than 75 unbound copies of all pamphlet laws, compilations and similar publications, published by or under the authority of this State or the Legislature thereof, or of which the State has become a purchaser, and 75 bound copies each of the journals of the Senate and the minutes of the General Assembly.