law: Indian Christian Marriage Act,1872 
  64. Books in which marriages of Indian
  
  Christians under Part I or Part III are registered
  The provisions of
  
  sections 62 and 63, as to the form of the register-book, depositing extracts
  
  there from, allowing searches thereof, and giving copies of the entries
  
  therein, shall, mutatis mutandis apply to the books kept under section 37.