000 00278nam a2200121Ia 4500
008 190516s9999 xx 000 0 und d
100 _aSHARMA R S
245 0 _aTECHNICAL WRITING AND COMMUNICATION
_bNULL
250 _a1
260 _c2012
_bRADHA
300 _a184
942 _cBK
999 _c19538
_d19538