TY - BOOK AU - Chandra, Durgesh TI - Design - out maintenance and instrument aids U1 - 621.7 PY - 1976/// CY - Bombay PB - Universal Book Corporation and Instrument Association of India KW - Engineering KW - Engineering -- General N1 - MTBC / 2461 / 14.10.1976; engineering, applied sciences, technical sciences ER -