If you are looking for an open-source version, public domain translations of the original Sanskrit text (without the specific commentary of T. Sreekumar) are available on sites like the Internet Archive
If you are looking for digital versions or physical copies, here are reliable sources: Ashtanga Hridayam Vol 1 by T.Sreekumar - Vedic Books Ashtanga Hridayam By T Sreekumar Pdf Download
If you intend to purchase or locate a legitimate copy, you must understand the structure. Dr. Sreekumar’s Ashtanga Hridayam is typically published in (or a single concise edition depending on the publisher, often Chowkhamba Krishnadas Academy ). If you are looking for an open-source version,
If you are looking for the complete printed set or official digital versions for study, these retailers carry Dr. Sreekumar’s work: Offers the Astanga Hrdaya Vol. I for approximately $31.00 . I for approximately $31
