000
00291nam a2200109Ia 4500
008
220510s1989 xx 000 0 und d
041
_a
eng
082
_a
510.07
_b
SOB
100
_a
Sobel,Max A,
_9
780099
245
_a
Teaching Mathematics
260
_a
Goa:
_b
Thomas Stephens Konakni Kendr,
_c
1989
999
_c
530313
_d
530313