"DXLB:
DXLB addresses Zhang Daoling. This late Lingbao codification is not extant in the MingDaoistCanon:
Ming Daoist Canon of 1445, but a similar title is recorded in a catalogue of missing scriptures, HY1419:
HY 1419 Dao zang que jing mu lu. VanderLoon_1984:
87, 170-1, also notes that a Tai sheng sheng xuan jingin 1 juan and a Ling bao sheng xuan jingin 10 juan are listed in the 1145 catalogue of the imperial library, with the latter marked as missing. Of the 17 mss. analyzed by Ofuchi_1978:
122-28, 3 bear titles opening with Tai shang. The title given above is attested in only 1 ms. (P.2990). ++"
(JB)