00369nam a2200157Ia 4500003000500000008004100005020001800046040001900064082000700083100001900090245003800109260003400147300001000181365000800191546001200199STCL221019s9999    xx            000 0 und d  a9788122315967  aSTCLcSTCLbEN  222  aShankar, Ravi  0aVedic maths for competitive exams  bPustak MahalaNew Delhic2016  a151 p  b120  aEnglish