RAO, B. V. (1978). OPERATION AND MAINTENANCE ELECTRICAL EQUIPMENT. MEDIA PROMOTERS & PUBLISHERS.
Chicago-čujuhus (17. p.)RAO, B. V. OPERATION AND MAINTENANCE ELECTRICAL EQUIPMENT. BOMBAY: MEDIA PROMOTERS & PUBLISHERS, 1978.
MLA-čujuhus (9. p.)RAO, B. V. OPERATION AND MAINTENANCE ELECTRICAL EQUIPMENT. MEDIA PROMOTERS & PUBLISHERS, 1978.
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