000 00352nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e154265
_aMAIN
041 _aEnglish
082 _a891.21 M311K
100 _aUpadhyaya,G
245 0 _aKavyaprakash
260 _aVaranasi
_bDirector Research Institute
_c1961
300 _a240p p.
942 _cBK
999 _c184098
_d184098