TY - BOOK AU - Sharma, M.L. AU - Chaudhary, P.N. AU - Khanal, B.R. TI - New Engineering chemistry for CTEVT diploma level: part one SN - 9789937108560 U1 - 540/Sh23e PY - 2023/// CY - Kathmandu PB - Ekta books KW - Chemistry KW - Science ER -