an introduction for schools and colleges Sparkes, R. A. creator nyu London Hutchinson c1978 2009 eng ix, 62 p. : ill. ; 24 cm. R. A. Sparkes. Includes appendices. Electronics for Colleges Electronics for Schools LB2341 .A216 2009 378.101 SPA 0091324319 (pbk.) 2009024600 090623 20240911061637.0 15788237