This textbook provides a definitive look into classical methodologies by combining the original Sanskrit mantras with precise Bengali translations, elaborate expositions, and the standard Bhashapariccheda index. It leads readers through the core dual divisions of the text, namely the Uddeśapariccheda and the Lakṣaṇapariccheda. It clarifies fundamental concepts like seven Padārthas (categories), nine Dravyas (substances), twenty-four Guṇas (qualities), and the distinct parameters of logical inference or perception. Students and researchers can track parallel foundational systems by visiting our specialized portal for Classical Indian Philosophy Books. This scriptural volume transforms abstract ontological arguments into structured insights for modern logic scholars.