000 00263nam a2200121Ia 4500
100 _aMithal G K
245 _aPulse and Digital Electronics
250 _a2
260 _c1988
_bKHANNA PUBLISHERS
_aDelhi
300 _a1154
700 _aVanwasi A K
942 _cBK
999 _c17994
_d17994