00620nam a22001937a 4500 20250225161540.0 ENG-143941 9789384295851 400.00 EN-127473 DBAD/PUB 01 533.2 01 Mariappan . R 2018 78733 Nebulizer sprayed Zno Thin Films For Ammonia Gas sensors / by R. Mariappan English Coimbatore R.K Publishers 2018 26, Rajeswari Nagar , Nava India road Coimbatore -641028 203p. 25cm(pbk) 78713 ddc EN 533.2 MAR 01 209769 209769 0 0 0 0 NFIC L L 2025-02-25 DBAD 400.00 0 533.2 MAR EN-127473 2025-02-25 00:00:00 400.00 2025-02-25 EN