00445nam a2200121Ia 4500003000400000005001700004008004100021040000600062082001900068245013900087260008600226300001100312OSt20250825174734.0250310s9999||||xx |||||||||||||| ||und||  c.  a620.003bI3911 0aComprehensive glossary of technical terms engineering /cCommission for Scientific and Technical Terminology Central Hindi Directorate  aNew Delhi :bMinistry of education and social welfare Government of India,c1977.  a566 p.