By means of these codices, it is possible to delve into many fields of knowledge ​ — history, science, religion, and chronology — ​ and into the daily life of developed civilizations in Mesoamerica, including the Aztecs and the Maya.
इन हस्तलिपियों की मदद से उनके इतिहास, विज्ञान, धर्म और घटनाओं की तारीखों का पता लगाया जा सकता है ।