000 00345nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aET
100 _aMISHRA , CHANDRAPRAKASH
245 0 _aMEDIA LEKHAN SIDDHTANT EVAM VYAVAHAR
260 _bSANJAY PRAKASHAN
_aNEW DELHI
300 _a444
500 _a54787
942 _cBK
999 _c60800
_d60800