000 00312nam a2200121Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
082 _a8H0.0922 Cha. L7
100 _aChaturvedi, Shrinarayan
245 0 _aPawan smaran
260 _c1977
_bNational publishing house
_aNew Delhi
300 _a307p.
942 _cSU
999 _c79269
_d79269