00455nam a22001817a 4500 20230717114057.0 230717b |||||||| |||| 00| 0 eng d 9788120337213 621.815 JOH-T John, K. C Textbook of Machine Drawing India PHI Learning Pvt Lmt. 2009 346 Include Index Mechanical/Engineering John, K. C 26017 26017 0 0 0 0 SIRC SIRC Engineering 2023-07-17 0 621.815 JOH-T 2009 20153 2023-07-17 2023-07-17 BK