00424nam a2200145Ia 4500 211109s9999||||xx |||||||||||||| ||und|| 537.505 PAR-E Parikh, P B Electronic Application News 1977 Philips India Ltd Bombay 1900 43p. General Stack Natural Science Physics Electricity & electronicsRadio WavesGeneralia BOOK 0 0 0 0 SBCL SBCL 2 2021-11-09 100.00 0 537.505 PAR-E 00075064 2021-11-09 00:00:00 2021-11-09 BOOK 90148 90148