000 00413nam a2200157Ia 4500
008 170101s1973 xx 000 0 und d
041 _aEnglish
082 _aBB630.715D137C
100 _aO P DAHAMA
245 0 _aCOMMUNICATION AND EXTENSION
260 _aAGRA
_bRAM PRASAD AND SONS
_c1973
300 _a125
_ePrint
500 _aMODERN BOOK HOUSE
653 _aCOMMUNICATION AND EXTENSION
942 _2ddc
_cBK
999 _c306142
_d306142