code: function write_BrtBookView(idx, o) {
  	if(!o) o = new_buf(29);
  	o.write_shift(-4, 0);
  	o.write_shift(-4, 460);
  	o.write_shift(4,  28800);
  	o.write_shift(4,  17600);
  	o.write_shift(4,  500);
  	o.write_shift(4,  idx);
  	o.write_shift(4,  idx);
  	var flags = 0x78;
  	o.write_shift(1,  flags);
  	return o.length > o.l ? o.slice(0, o.l) : o;
  }
docs: /* [MS-XLSB] 2.4.301 BrtBookView