TY - BOOK AU - Michaels, Adrian TI - Digital IC equivalents and pin connections SN - 0-85934-044-9 U1 - 621.3817 PY - 1977/// CY - England PB - Babani Press KW - Engineering KW - Engineering -- General N1 - 2567 / 28.07.1978; engineering, applied sciences, technical sciences ER -