000 00294nam a2200121Ia 4500
008 221001s1968 xx 000 0 eng d
082 _a517 ARO
100 _aArora, Prem Nath
245 0 _aCalculus for beginners
260 _aDelhi
_bUstadan Di Hatti
_c1968
300 _a135p.
942 _2ddc
_cBK
999 _c3124
_d3124